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Merge master.kernel.org:/pub/scm/linux/kernel/git/gregkh/driver-2.6

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This commit is contained in:
Linus Torvalds 2005-06-20 16:00:33 -07:00
parent fb39588457 87c8a4433b
commit 1d345dac1f
224 changed files with 2988 additions and 2362 deletions
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1
Documentation/DocBook/kernel-api.tmpl
View file

@ -338,7 +338,6 @@ X!Earch/i386/kernel/mca.c
X!Iinclude/linux/device.h
-->
!Edrivers/base/driver.c
!Edrivers/base/class_simple.c
!Edrivers/base/core.c
!Edrivers/base/firmware_class.c
!Edrivers/base/transport_class.c

8
Documentation/driver-model/device.txt
View file

@ -76,6 +76,14 @@ driver_data: Driver-specific data.
platform_data: Platform data specific to the device.
Example: for devices on custom boards, as typical of embedded
and SOC based hardware, Linux often uses platform_data to point
to board-specific structures describing devices and how they
are wired. That can include what ports are available, chip
variants, which GPIO pins act in what additional roles, and so
on. This shrinks the "Board Support Packages" (BSPs) and
minimizes board-specific #ifdefs in drivers.
current_state: Current power state of the device.
saved_state: Pointer to saved state of the device. This is usable by

47
Documentation/driver-model/driver.txt
View file

@ -5,21 +5,17 @@ struct device_driver {
char * name;
struct bus_type * bus;
rwlock_t lock;
atomic_t refcount;
list_t bus_list;
struct completion unloaded;
struct kobject kobj;
list_t devices;
struct driver_dir_entry dir;
struct module *owner;
int (*probe) (struct device * dev);
int (*remove) (struct device * dev);
int (*suspend) (struct device * dev, pm_message_t state, u32 level);
int (*resume) (struct device * dev, u32 level);
void (*release) (struct device_driver * drv);
};
@ -51,7 +47,6 @@ being converted completely to the new model.
static struct device_driver eepro100_driver = {
.name = "eepro100",
.bus = &pci_bus_type,
.devclass = &ethernet_devclass, /* when it's implemented */
.probe = eepro100_probe,
.remove = eepro100_remove,
@ -85,7 +80,6 @@ static struct pci_driver eepro100_driver = {
.driver = {
.name = "eepro100",
.bus = &pci_bus_type,
.devclass = &ethernet_devclass, /* when it's implemented */
.probe = eepro100_probe,
.remove = eepro100_remove,
.suspend = eepro100_suspend,
@ -166,27 +160,32 @@ Callbacks
int (*probe) (struct device * dev);
probe is called to verify the existence of a certain type of
hardware. This is called during the driver binding process, after the
bus has verified that the device ID of a device matches one of the
device IDs supported by the driver.
The probe() entry is called in task context, with the bus's rwsem locked
and the driver partially bound to the device. Drivers commonly use
container_of() to convert "dev" to a bus-specific type, both in probe()
and other routines. That type often provides device resource data, such
as pci_dev.resource[] or platform_device.resources, which is used in
addition to dev->platform_data to initialize the driver.
This callback only verifies that there actually is supported hardware
present. It may allocate a driver-specific structure, but it should
not do any initialization of the hardware itself. The device-specific
structure may be stored in the device's driver_data field.
This callback holds the driver-specific logic to bind the driver to a
given device. That includes verifying that the device is present, that
it's a version the driver can handle, that driver data structures can
be allocated and initialized, and that any hardware can be initialized.
Drivers often store a pointer to their state with dev_set_drvdata().
When the driver has successfully bound itself to that device, then probe()
returns zero and the driver model code will finish its part of binding
the driver to that device.
int (*init) (struct device * dev);
init is called during the binding stage. It is called after probe has
successfully returned and the device has been registered with its
class. It is responsible for initializing the hardware.
A driver's probe() may return a negative errno value to indicate that
the driver did not bind to this device, in which case it should have
released all reasources it allocated.
int (*remove) (struct device * dev);
remove is called to dissociate a driver with a device. This may be
remove is called to unbind a driver from a device. This may be
called if a device is physically removed from the system, if the
driver module is being unloaded, or during a reboot sequence.
driver module is being unloaded, during a reboot sequence, or
in other cases.
It is up to the driver to determine if the device is present or
not. It should free any resources allocated specifically for the

2
Documentation/filesystems/sysfs.txt
View file

@ -214,7 +214,7 @@ Other notes:
A very simple (and naive) implementation of a device attribute is:
static ssize_t show_name(struct device * dev, char * buf)
static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf,"%s\n",dev->name);
}

2
arch/arm/common/amba.c
View file

@ -169,7 +169,7 @@ static void amba_device_release(struct device *dev)
}
#define amba_attr(name,fmt,arg...) \
static ssize_t show_##name(struct device *_dev, char *buf) \
static ssize_t show_##name(struct device *_dev, struct device_attribute *attr, char *buf) \
{ \
struct amba_device *dev = to_amba_device(_dev); \
return sprintf(buf, fmt, arg); \

12
arch/arm/kernel/ecard.c
View file

@ -866,19 +866,19 @@ static struct expansion_card *__init ecard_alloc_card(int type, int slot)
return ec;
}
static ssize_t ecard_show_irq(struct device *dev, char *buf)
static ssize_t ecard_show_irq(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->irq);
}
static ssize_t ecard_show_dma(struct device *dev, char *buf)
static ssize_t ecard_show_dma(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->dma);
}
static ssize_t ecard_show_resources(struct device *dev, char *buf)
static ssize_t ecard_show_resources(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
char *str = buf;
@ -893,19 +893,19 @@ static ssize_t ecard_show_resources(struct device *dev, char *buf)
return str - buf;
}
static ssize_t ecard_show_vendor(struct device *dev, char *buf)
static ssize_t ecard_show_vendor(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->cid.manufacturer);
}
static ssize_t ecard_show_device(struct device *dev, char *buf)
static ssize_t ecard_show_device(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->cid.product);
}
static ssize_t ecard_show_type(struct device *dev, char *buf)
static ssize_t ecard_show_type(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%s\n", ec->type == ECARD_EASI ? "EASI" : "IOC");

10
arch/arm26/kernel/ecard.c
View file

@ -562,31 +562,31 @@ static void __init ecard_init_resources(struct expansion_card *ec)
}
}
static ssize_t ecard_show_irq(struct device *dev, char *buf)
static ssize_t ecard_show_irq(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->irq);
}
static ssize_t ecard_show_vendor(struct device *dev, char *buf)
static ssize_t ecard_show_vendor(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->cid.manufacturer);
}
static ssize_t ecard_show_device(struct device *dev, char *buf)
static ssize_t ecard_show_device(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->cid.product);
}
static ssize_t ecard_show_dma(struct device *dev, char *buf)
static ssize_t ecard_show_dma(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
return sprintf(buf, "%u\n", ec->dma);
}
static ssize_t ecard_show_resources(struct device *dev, char *buf)
static ssize_t ecard_show_resources(struct device *dev, struct device_attribute *attr, char *buf)
{
struct expansion_card *ec = ECARD_DEV(dev);
char *str = buf;

22
arch/i386/kernel/cpuid.c
View file

@ -45,7 +45,7 @@
#include <asm/uaccess.h>
#include <asm/system.h>
static struct class_simple *cpuid_class;
static struct class *cpuid_class;
#ifdef CONFIG_SMP
@ -158,12 +158,12 @@ static struct file_operations cpuid_fops = {
.open = cpuid_open,
};
static int cpuid_class_simple_device_add(int i)
static int cpuid_class_device_create(int i)
{
int err = 0;
struct class_device *class_err;
class_err = class_simple_device_add(cpuid_class, MKDEV(CPUID_MAJOR, i), NULL, "cpu%d",i);
class_err = class_device_create(cpuid_class, MKDEV(CPUID_MAJOR, i), NULL, "cpu%d",i);
if (IS_ERR(class_err))
err = PTR_ERR(class_err);
return err;
@ -175,10 +175,10 @@ static int __devinit cpuid_class_cpu_callback(struct notifier_block *nfb, unsign
switch (action) {
case CPU_ONLINE:
cpuid_class_simple_device_add(cpu);
cpuid_class_device_create(cpu);
break;
case CPU_DEAD:
class_simple_device_remove(MKDEV(CPUID_MAJOR, cpu));
class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
break;
}
return NOTIFY_OK;
@ -200,13 +200,13 @@ static int __init cpuid_init(void)
err = -EBUSY;
goto out;
}
cpuid_class = class_simple_create(THIS_MODULE, "cpuid");
cpuid_class = class_create(THIS_MODULE, "cpuid");
if (IS_ERR(cpuid_class)) {
err = PTR_ERR(cpuid_class);
goto out_chrdev;
}
for_each_online_cpu(i) {
err = cpuid_class_simple_device_add(i);
err = cpuid_class_device_create(i);
if (err != 0)
goto out_class;
}
@ -218,9 +218,9 @@ static int __init cpuid_init(void)
out_class:
i = 0;
for_each_online_cpu(i) {
class_simple_device_remove(MKDEV(CPUID_MAJOR, i));
class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, i));
}
class_simple_destroy(cpuid_class);
class_destroy(cpuid_class);
out_chrdev:
unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
out:
@ -232,8 +232,8 @@ static void __exit cpuid_exit(void)
int cpu = 0;
for_each_online_cpu(cpu)
class_simple_device_remove(MKDEV(CPUID_MAJOR, cpu));
class_simple_destroy(cpuid_class);
class_device_destroy(cpuid_class, MKDEV(CPUID_MAJOR, cpu));
class_destroy(cpuid_class);
unregister_chrdev(CPUID_MAJOR, "cpu/cpuid");
unregister_cpu_notifier(&cpuid_class_cpu_notifier);
}

22
arch/i386/kernel/msr.c
View file

@ -44,7 +44,7 @@
#include <asm/uaccess.h>
#include <asm/system.h>
static struct class_simple *msr_class;
static struct class *msr_class;
/* Note: "err" is handled in a funny way below. Otherwise one version
of gcc or another breaks. */
@ -260,12 +260,12 @@ static struct file_operations msr_fops = {
.open = msr_open,
};
static int msr_class_simple_device_add(int i)
static int msr_class_device_create(int i)
{
int err = 0;
struct class_device *class_err;
class_err = class_simple_device_add(msr_class, MKDEV(MSR_MAJOR, i), NULL, "msr%d",i);
class_err = class_device_create(msr_class, MKDEV(MSR_MAJOR, i), NULL, "msr%d",i);
if (IS_ERR(class_err))
err = PTR_ERR(class_err);
return err;
@ -277,10 +277,10 @@ static int __devinit msr_class_cpu_callback(struct notifier_block *nfb, unsigned
switch (action) {
case CPU_ONLINE:
msr_class_simple_device_add(cpu);
msr_class_device_create(cpu);
break;
case CPU_DEAD:
class_simple_device_remove(MKDEV(MSR_MAJOR, cpu));
class_device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu));
break;
}
return NOTIFY_OK;
@ -302,13 +302,13 @@ static int __init msr_init(void)
err = -EBUSY;
goto out;
}
msr_class = class_simple_create(THIS_MODULE, "msr");
msr_class = class_create(THIS_MODULE, "msr");
if (IS_ERR(msr_class)) {
err = PTR_ERR(msr_class);
goto out_chrdev;
}
for_each_online_cpu(i) {
err = msr_class_simple_device_add(i);
err = msr_class_device_create(i);
if (err != 0)
goto out_class;
}
@ -320,8 +320,8 @@ static int __init msr_init(void)
out_class:
i = 0;
for_each_online_cpu(i)
class_simple_device_remove(MKDEV(MSR_MAJOR, i));
class_simple_destroy(msr_class);
class_device_destroy(msr_class, MKDEV(MSR_MAJOR, i));
class_destroy(msr_class);
out_chrdev:
unregister_chrdev(MSR_MAJOR, "cpu/msr");
out:
@ -332,8 +332,8 @@ static void __exit msr_exit(void)
{
int cpu = 0;
for_each_online_cpu(cpu)
class_simple_device_remove(MKDEV(MSR_MAJOR, cpu));
class_simple_destroy(msr_class);
class_device_destroy(msr_class, MKDEV(MSR_MAJOR, cpu));
class_destroy(msr_class);
unregister_chrdev(MSR_MAJOR, "cpu/msr");
unregister_cpu_notifier(&msr_class_cpu_notifier);
}

25
arch/ia64/sn/kernel/tiocx.c
View file

@ -432,7 +432,7 @@ static int tiocx_reload(struct cx_dev *cx_dev)
return cx_device_reload(cx_dev);
}
static ssize_t show_cxdev_control(struct device *dev, char *buf)
static ssize_t show_cxdev_control(struct device *dev, struct device_attribute *attr, char *buf)
{
struct cx_dev *cx_dev = to_cx_dev(dev);
@ -442,7 +442,7 @@ static ssize_t show_cxdev_control(struct device *dev, char *buf)
tiocx_btchar_get(cx_dev->cx_id.nasid));
}
static ssize_t store_cxdev_control(struct device *dev, const char *buf,
static ssize_t store_cxdev_control(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
int n;
@ -518,25 +518,22 @@ static int __init tiocx_init(void)
return 0;
}
static int cx_remove_device(struct device * dev, void * data)
{
struct cx_dev *cx_dev = to_cx_dev(dev);
device_remove_file(dev, &dev_attr_cxdev_control);
cx_device_unregister(cx_dev);
return 0;
}
static void __exit tiocx_exit(void)
{
struct device *dev;
struct device *tdev;
DBG("tiocx_exit\n");
/*
* Unregister devices.
*/
list_for_each_entry_safe(dev, tdev, &tiocx_bus_type.devices.list,
bus_list) {
if (dev) {
struct cx_dev *cx_dev = to_cx_dev(dev);
device_remove_file(dev, &dev_attr_cxdev_control);
cx_device_unregister(cx_dev);
}
}
bus_for_each_dev(&tiocx_bus_type, NULL, NULL, cx_remove_device);
bus_unregister(&tiocx_bus_type);
}

2
arch/parisc/kernel/drivers.c
View file

@ -466,7 +466,7 @@ static int parisc_generic_match(struct device *dev, struct device_driver *drv)
}
#define pa_dev_attr(name, field, format_string) \
static ssize_t name##_show(struct device *dev, char *buf) \
static ssize_t name##_show(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct parisc_device *padev = to_parisc_device(dev); \
return sprintf(buf, format_string, padev->field); \

2
arch/ppc/kernel/pci.c
View file

@ -1003,7 +1003,7 @@ pci_create_OF_bus_map(void)
}
}
static ssize_t pci_show_devspec(struct device *dev, char *buf)
static ssize_t pci_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
struct device_node *np;

2
arch/ppc/syslib/ocp.c
View file

@ -68,7 +68,7 @@ static int ocp_inited;
/* Sysfs support */
#define OCP_DEF_ATTR(field, format_string) \
static ssize_t \
show_##field(struct device *dev, char *buf) \
show_##field(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct ocp_device *odev = to_ocp_dev(dev); \
\

2
arch/ppc/syslib/of_device.c
View file

@ -161,7 +161,7 @@ void of_unregister_driver(struct of_platform_driver *drv)
}
static ssize_t dev_show_devspec(struct device *dev, char *buf)
static ssize_t dev_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
{
struct of_device *ofdev;

2
arch/ppc64/kernel/of_device.c
View file

@ -161,7 +161,7 @@ void of_unregister_driver(struct of_platform_driver *drv)
}
static ssize_t dev_show_devspec(struct device *dev, char *buf)
static ssize_t dev_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
{
struct of_device *ofdev;

2
arch/ppc64/kernel/pci.c
View file

@ -507,7 +507,7 @@ int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma,
}
#ifdef CONFIG_PPC_MULTIPLATFORM
static ssize_t pci_show_devspec(struct device *dev, char *buf)
static ssize_t pci_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pci_dev *pdev;
struct device_node *np;

4
arch/ppc64/kernel/vio.c
View file

@ -300,7 +300,7 @@ static void __devinit vio_dev_release(struct device *dev)
}
#ifdef CONFIG_PPC_PSERIES
static ssize_t viodev_show_devspec(struct device *dev, char *buf)
static ssize_t viodev_show_devspec(struct device *dev, struct device_attribute *attr, char *buf)
{
struct device_node *of_node = dev->platform_data;
@ -309,7 +309,7 @@ static ssize_t viodev_show_devspec(struct device *dev, char *buf)
DEVICE_ATTR(devspec, S_IRUSR | S_IRGRP | S_IROTH, viodev_show_devspec, NULL);
#endif
static ssize_t viodev_show_name(struct device *dev, char *buf)
static ssize_t viodev_show_name(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf, "%s\n", to_vio_dev(dev)->name);
}

4
drivers/acpi/scan.c
View file

@ -65,14 +65,14 @@ static ssize_t acpi_device_attr_show(struct kobject *kobj,
{
struct acpi_device *device = to_acpi_device(kobj);
struct acpi_device_attribute *attribute = to_handle_attr(attr);
return attribute->show ? attribute->show(device, buf) : 0;
return attribute->show ? attribute->show(device, buf) : -EIO;
}
static ssize_t acpi_device_attr_store(struct kobject *kobj,
struct attribute *attr, const char *buf, size_t len)
{
struct acpi_device *device = to_acpi_device(kobj);
struct acpi_device_attribute *attribute = to_handle_attr(attr);
return attribute->store ? attribute->store(device, buf, len) : len;
return attribute->store ? attribute->store(device, buf, len) : -EIO;
}
static struct sysfs_ops acpi_device_sysfs_ops = {

4
drivers/base/Makefile
View file

@ -1,7 +1,7 @@
# Makefile for the Linux device tree
obj-y := core.o sys.o bus.o \
driver.o class.o class_simple.o platform.o \
obj-y := core.o sys.o bus.o dd.o \
driver.o class.o platform.o \
cpu.o firmware.o init.o map.o dmapool.o \
attribute_container.o transport_class.o
obj-y += power/

2
drivers/base/base.h
View file

@ -4,6 +4,8 @@ extern void bus_remove_device(struct device * dev);
extern int bus_add_driver(struct device_driver *);
extern void bus_remove_driver(struct device_driver *);
extern void driver_detach(struct device_driver * drv);
static inline struct class_device *to_class_dev(struct kobject *obj)
{
return container_of(obj, struct class_device, kobj);

301
drivers/base/bus.c
View file

@ -17,9 +17,6 @@
#include "base.h"
#include "power/power.h"
#define to_dev(node) container_of(node, struct device, bus_list)
#define to_drv(node) container_of(node, struct device_driver, kobj.entry)
#define to_bus_attr(_attr) container_of(_attr, struct bus_attribute, attr)
#define to_bus(obj) container_of(obj, struct bus_type, subsys.kset.kobj)
@ -36,7 +33,7 @@ drv_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
{
struct driver_attribute * drv_attr = to_drv_attr(attr);
struct device_driver * drv = to_driver(kobj);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (drv_attr->show)
ret = drv_attr->show(drv, buf);
@ -49,7 +46,7 @@ drv_attr_store(struct kobject * kobj, struct attribute * attr,
{
struct driver_attribute * drv_attr = to_drv_attr(attr);
struct device_driver * drv = to_driver(kobj);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (drv_attr->store)
ret = drv_attr->store(drv, buf, count);
@ -135,50 +132,11 @@ static struct kobj_type ktype_bus = {
decl_subsys(bus, &ktype_bus, NULL);
static int __bus_for_each_dev(struct bus_type *bus, struct device *start,
void *data, int (*fn)(struct device *, void *))
static struct device * next_device(struct klist_iter * i)
{
struct list_head *head;
struct device *dev;
int error = 0;
if (!(bus = get_bus(bus)))
return -EINVAL;
head = &bus->devices.list;
dev = list_prepare_entry(start, head, bus_list);
list_for_each_entry_continue(dev, head, bus_list) {
get_device(dev);
error = fn(dev, data);
put_device(dev);
if (error)
break;
}
put_bus(bus);
return error;
}
static int __bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
void * data, int (*fn)(struct device_driver *, void *))
{
struct list_head *head;
struct device_driver *drv;
int error = 0;
if (!(bus = get_bus(bus)))
return -EINVAL;
head = &bus->drivers.list;
drv = list_prepare_entry(start, head, kobj.entry);
list_for_each_entry_continue(drv, head, kobj.entry) {
get_driver(drv);
error = fn(drv, data);
put_driver(drv);
if (error)
break;
}
put_bus(bus);
return error;
struct klist_node * n = klist_next(i);
return n ? container_of(n, struct device, knode_bus) : NULL;
}
/**
@ -204,12 +162,27 @@ static int __bus_for_each_drv(struct bus_type *bus, struct device_driver *start,
int bus_for_each_dev(struct bus_type * bus, struct device * start,
void * data, int (*fn)(struct device *, void *))
{
int ret;
struct klist_iter i;
struct device * dev;
int error = 0;
down_read(&bus->subsys.rwsem);
ret = __bus_for_each_dev(bus, start, data, fn);
up_read(&bus->subsys.rwsem);
return ret;
if (!bus)
return -EINVAL;
klist_iter_init_node(&bus->klist_devices, &i,
(start ? &start->knode_bus : NULL));
while ((dev = next_device(&i)) && !error)
error = fn(dev, data);
klist_iter_exit(&i);
return error;
}
static struct device_driver * next_driver(struct klist_iter * i)
{
struct klist_node * n = klist_next(i);
return n ? container_of(n, struct device_driver, knode_bus) : NULL;
}
/**
@ -235,179 +208,19 @@ int bus_for_each_dev(struct bus_type * bus, struct device * start,
int bus_for_each_drv(struct bus_type * bus, struct device_driver * start,
void * data, int (*fn)(struct device_driver *, void *))
{
int ret;
struct klist_iter i;
struct device_driver * drv;
int error = 0;
down_read(&bus->subsys.rwsem);
ret = __bus_for_each_drv(bus, start, data, fn);
up_read(&bus->subsys.rwsem);
return ret;
}
if (!bus)
return -EINVAL;
/**
* device_bind_driver - bind a driver to one device.
* @dev: device.
*
* Allow manual attachment of a driver to a device.
* Caller must have already set @dev->driver.
*
* Note that this does not modify the bus reference count
* nor take the bus's rwsem. Please verify those are accounted
* for before calling this. (It is ok to call with no other effort
* from a driver's probe() method.)
*/
void device_bind_driver(struct device * dev)
{
pr_debug("bound device '%s' to driver '%s'\n",
dev->bus_id, dev->driver->name);
list_add_tail(&dev->driver_list, &dev->driver->devices);
sysfs_create_link(&dev->driver->kobj, &dev->kobj,
kobject_name(&dev->kobj));
sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");
}
/**
* driver_probe_device - attempt to bind device & driver.
* @drv: driver.
* @dev: device.
*
* First, we call the bus's match function, if one present, which
* should compare the device IDs the driver supports with the
* device IDs of the device. Note we don't do this ourselves
* because we don't know the format of the ID structures, nor what
* is to be considered a match and what is not.
*
* If we find a match, we call @drv->probe(@dev) if it exists, and
* call device_bind_driver() above.
*/
int driver_probe_device(struct device_driver * drv, struct device * dev)
{
if (drv->bus->match && !drv->bus->match(dev, drv))
return -ENODEV;
dev->driver = drv;
if (drv->probe) {
int error = drv->probe(dev);
if (error) {
dev->driver = NULL;
return error;
}
}
device_bind_driver(dev);
return 0;
}
/**
* device_attach - try to attach device to a driver.
* @dev: device.
*
* Walk the list of drivers that the bus has and call
* driver_probe_device() for each pair. If a compatible
* pair is found, break out and return.
*/
int device_attach(struct device * dev)
{
struct bus_type * bus = dev->bus;
struct list_head * entry;
int error;
if (dev->driver) {
device_bind_driver(dev);
return 1;
}
if (bus->match) {
list_for_each(entry, &bus->drivers.list) {
struct device_driver * drv = to_drv(entry);
error = driver_probe_device(drv, dev);
if (!error)
/* success, driver matched */
return 1;
if (error != -ENODEV && error != -ENXIO)
/* driver matched but the probe failed */
printk(KERN_WARNING
"%s: probe of %s failed with error %d\n",
drv->name, dev->bus_id, error);
}
}
return 0;
}
/**
* driver_attach - try to bind driver to devices.
* @drv: driver.
*
* Walk the list of devices that the bus has on it and try to
* match the driver with each one. If driver_probe_device()
* returns 0 and the @dev->driver is set, we've found a
* compatible pair.
*
* Note that we ignore the -ENODEV error from driver_probe_device(),
* since it's perfectly valid for a driver not to bind to any devices.
*/
void driver_attach(struct device_driver * drv)
{
struct bus_type * bus = drv->bus;
struct list_head * entry;
int error;
if (!bus->match)
return;
list_for_each(entry, &bus->devices.list) {
struct device * dev = container_of(entry, struct device, bus_list);
if (!dev->driver) {
error = driver_probe_device(drv, dev);
if (error && (error != -ENODEV))
/* driver matched but the probe failed */
printk(KERN_WARNING
"%s: probe of %s failed with error %d\n",
drv->name, dev->bus_id, error);
}
}
}
/**
* device_release_driver - manually detach device from driver.
* @dev: device.
*
* Manually detach device from driver.
* Note that this is called without incrementing the bus
* reference count nor taking the bus's rwsem. Be sure that
* those are accounted for before calling this function.
*/
void device_release_driver(struct device * dev)
{
struct device_driver * drv = dev->driver;
if (drv) {
sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
sysfs_remove_link(&dev->kobj, "driver");
list_del_init(&dev->driver_list);
if (drv->remove)
drv->remove(dev);
dev->driver = NULL;
}
}
/**
* driver_detach - detach driver from all devices it controls.
* @drv: driver.
*/
static void driver_detach(struct device_driver * drv)
{
while (!list_empty(&drv->devices)) {
struct device * dev = container_of(drv->devices.next, struct device, driver_list);
device_release_driver(dev);
}
klist_iter_init_node(&bus->klist_drivers, &i,
start ? &start->knode_bus : NULL);
while ((drv = next_driver(&i)) && !error)
error = fn(drv, data);
klist_iter_exit(&i);
return error;
}
static int device_add_attrs(struct bus_type * bus, struct device * dev)
@ -456,14 +269,15 @@ int bus_add_device(struct device * dev)
int error = 0;
if (bus) {
down_write(&dev->bus->subsys.rwsem);
pr_debug("bus %s: add device %s\n", bus->name, dev->bus_id);
list_add_tail(&dev->bus_list, &dev->bus->devices.list);
device_attach(dev);
up_write(&dev->bus->subsys.rwsem);
device_add_attrs(bus, dev);
sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
sysfs_create_link(&dev->kobj, &dev->bus->subsys.kset.kobj, "bus");
error = device_attach(dev);
klist_add_tail(&bus->klist_devices, &dev->knode_bus);
if (error >= 0)
error = device_add_attrs(bus, dev);
if (!error) {
sysfs_create_link(&bus->devices.kobj, &dev->kobj, dev->bus_id);
sysfs_create_link(&dev->kobj, &dev->bus->subsys.kset.kobj, "bus");
}
}
return error;
}
@ -483,11 +297,9 @@ void bus_remove_device(struct device * dev)
sysfs_remove_link(&dev->kobj, "bus");
sysfs_remove_link(&dev->bus->devices.kobj, dev->bus_id);
device_remove_attrs(dev->bus, dev);
down_write(&dev->bus->subsys.rwsem);
klist_remove(&dev->knode_bus);
pr_debug("bus %s: remove device %s\n", dev->bus->name, dev->bus_id);
device_release_driver(dev);
list_del_init(&dev->bus_list);
up_write(&dev->bus->subsys.rwsem);
put_bus(dev->bus);
}
}
@ -547,9 +359,8 @@ int bus_add_driver(struct device_driver * drv)
return error;
}
down_write(&bus->subsys.rwsem);
driver_attach(drv);
up_write(&bus->subsys.rwsem);
klist_add_tail(&bus->klist_drivers, &drv->knode_bus);
module_add_driver(drv->owner, drv);
driver_add_attrs(bus, drv);
@ -571,10 +382,9 @@ void bus_remove_driver(struct device_driver * drv)
{
if (drv->bus) {
driver_remove_attrs(drv->bus, drv);
down_write(&drv->bus->subsys.rwsem);
klist_remove(&drv->knode_bus);
pr_debug("bus %s: remove driver %s\n", drv->bus->name, drv->name);
driver_detach(drv);
up_write(&drv->bus->subsys.rwsem);
module_remove_driver(drv);
kobject_unregister(&drv->kobj);
put_bus(drv->bus);
@ -587,7 +397,7 @@ static int bus_rescan_devices_helper(struct device *dev, void *data)
{
int *count = data;
if (!dev->driver && device_attach(dev))
if (!dev->driver && (device_attach(dev) > 0))
(*count)++;
return 0;
@ -607,9 +417,7 @@ int bus_rescan_devices(struct bus_type * bus)
{
int count = 0;
down_write(&bus->subsys.rwsem);
__bus_for_each_dev(bus, NULL, &count, bus_rescan_devices_helper);
up_write(&bus->subsys.rwsem);
bus_for_each_dev(bus, NULL, &count, bus_rescan_devices_helper);
return count;
}
@ -710,6 +518,9 @@ int bus_register(struct bus_type * bus)
retval = kset_register(&bus->drivers);
if (retval)
goto bus_drivers_fail;
klist_init(&bus->klist_devices);
klist_init(&bus->klist_drivers);
bus_add_attrs(bus);
pr_debug("bus type '%s' registered\n", bus->name);
@ -749,12 +560,6 @@ int __init buses_init(void)
EXPORT_SYMBOL_GPL(bus_for_each_dev);
EXPORT_SYMBOL_GPL(bus_for_each_drv);
EXPORT_SYMBOL_GPL(driver_probe_device);
EXPORT_SYMBOL_GPL(device_bind_driver);
EXPORT_SYMBOL_GPL(device_release_driver);
EXPORT_SYMBOL_GPL(device_attach);
EXPORT_SYMBOL_GPL(driver_attach);
EXPORT_SYMBOL_GPL(bus_add_device);
EXPORT_SYMBOL_GPL(bus_remove_device);
EXPORT_SYMBOL_GPL(bus_register);

194
drivers/base/class.c
View file

@ -16,6 +16,7 @@
#include <linux/init.h>
#include <linux/string.h>
#include <linux/kdev_t.h>
#include <linux/err.h>
#include "base.h"
#define to_class_attr(_attr) container_of(_attr, struct class_attribute, attr)
@ -26,7 +27,7 @@ class_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
{
struct class_attribute * class_attr = to_class_attr(attr);
struct class * dc = to_class(kobj);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (class_attr->show)
ret = class_attr->show(dc, buf);
@ -39,7 +40,7 @@ class_attr_store(struct kobject * kobj, struct attribute * attr,
{
struct class_attribute * class_attr = to_class_attr(attr);
struct class * dc = to_class(kobj);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (class_attr->store)
ret = class_attr->store(dc, buf, count);
@ -162,6 +163,69 @@ void class_unregister(struct class * cls)
subsystem_unregister(&cls->subsys);
}
static void class_create_release(struct class *cls)
{
kfree(cls);
}
static void class_device_create_release(struct class_device *class_dev)
{
kfree(class_dev);
}
/**
* class_create - create a struct class structure
* @owner: pointer to the module that is to "own" this struct class
* @name: pointer to a string for the name of this class.
*
* This is used to create a struct class pointer that can then be used
* in calls to class_device_create().
*
* Note, the pointer created here is to be destroyed when finished by
* making a call to class_destroy().
*/
struct class *class_create(struct module *owner, char *name)
{
struct class *cls;
int retval;
cls = kmalloc(sizeof(struct class), GFP_KERNEL);
if (!cls) {
retval = -ENOMEM;
goto error;
}
memset(cls, 0x00, sizeof(struct class));
cls->name = name;
cls->owner = owner;
cls->class_release = class_create_release;
cls->release = class_device_create_release;
retval = class_register(cls);
if (retval)
goto error;
return cls;
error:
kfree(cls);
return ERR_PTR(retval);
}
/**
* class_destroy - destroys a struct class structure
* @cs: pointer to the struct class that is to be destroyed
*
* Note, the pointer to be destroyed must have been created with a call
* to class_create().
*/
void class_destroy(struct class *cls)
{
if ((cls == NULL) || (IS_ERR(cls)))
return;
class_unregister(cls);
}
/* Class Device Stuff */
@ -262,7 +326,7 @@ static int class_hotplug_filter(struct kset *kset, struct kobject *kobj)
return 0;
}
static char *class_hotplug_name(struct kset *kset, struct kobject *kobj)
static const char *class_hotplug_name(struct kset *kset, struct kobject *kobj)
{
struct class_device *class_dev = to_class_dev(kobj);
@ -375,7 +439,6 @@ static ssize_t show_dev(struct class_device *class_dev, char *buf)
{
return print_dev_t(buf, class_dev->devt);
}
static CLASS_DEVICE_ATTR(dev, S_IRUGO, show_dev, NULL);
void class_device_initialize(struct class_device *class_dev)
{
@ -412,7 +475,31 @@ int class_device_add(struct class_device *class_dev)
if ((error = kobject_add(&class_dev->kobj)))
goto register_done;
/* now take care of our own registration */
/* add the needed attributes to this device */
if (MAJOR(class_dev->devt)) {
struct class_device_attribute *attr;
attr = kmalloc(sizeof(*attr), GFP_KERNEL);
if (!attr) {
error = -ENOMEM;
kobject_del(&class_dev->kobj);
goto register_done;
}
memset(attr, sizeof(*attr), 0x00);
attr->attr.name = "dev";
attr->attr.mode = S_IRUGO;
attr->attr.owner = parent->owner;
attr->show = show_dev;
attr->store = NULL;
class_device_create_file(class_dev, attr);
class_dev->devt_attr = attr;
}
class_device_add_attrs(class_dev);
if (class_dev->dev)
sysfs_create_link(&class_dev->kobj,
&class_dev->dev->kobj, "device");
/* notify any interfaces this device is now here */
if (parent) {
down(&parent->sem);
list_add_tail(&class_dev->node, &parent->children);
@ -421,16 +508,8 @@ int class_device_add(struct class_device *class_dev)
class_intf->add(class_dev);
up(&parent->sem);
}
if (MAJOR(class_dev->devt))
class_device_create_file(class_dev, &class_device_attr_dev);
class_device_add_attrs(class_dev);
if (class_dev->dev)
sysfs_create_link(&class_dev->kobj,
&class_dev->dev->kobj, "device");
kobject_hotplug(&class_dev->kobj, KOBJ_ADD);
register_done:
if (error && parent)
class_put(parent);
@ -444,6 +523,58 @@ int class_device_register(struct class_device *class_dev)
return class_device_add(class_dev);
}
/**
* class_device_create - creates a class device and registers it with sysfs
* @cs: pointer to the struct class that this device should be registered to.
* @dev: the dev_t for the char device to be added.
* @device: a pointer to a struct device that is assiociated with this class device.
* @fmt: string for the class device's name
*
* This function can be used by char device classes. A struct
* class_device will be created in sysfs, registered to the specified
* class. A "dev" file will be created, showing the dev_t for the
* device. The pointer to the struct class_device will be returned from
* the call. Any further sysfs files that might be required can be
* created using this pointer.
*
* Note: the struct class passed to this function must have previously
* been created with a call to class_create().
*/
struct class_device *class_device_create(struct class *cls, dev_t devt,
struct device *device, char *fmt, ...)
{
va_list args;
struct class_device *class_dev = NULL;
int retval = -ENODEV;
if (cls == NULL || IS_ERR(cls))
goto error;
class_dev = kmalloc(sizeof(struct class_device), GFP_KERNEL);
if (!class_dev) {
retval = -ENOMEM;
goto error;
}
memset(class_dev, 0x00, sizeof(struct class_device));
class_dev->devt = devt;
class_dev->dev = device;
class_dev->class = cls;
va_start(args, fmt);
vsnprintf(class_dev->class_id, BUS_ID_SIZE, fmt, args);
va_end(args);
retval = class_device_register(class_dev);
if (retval)
goto error;
return class_dev;
error:
kfree(class_dev);
return ERR_PTR(retval);
}
void class_device_del(struct class_device *class_dev)
{
struct class * parent = class_dev->class;
@ -460,6 +591,11 @@ void class_device_del(struct class_device *class_dev)
if (class_dev->dev)
sysfs_remove_link(&class_dev->kobj, "device");
if (class_dev->devt_attr) {
class_device_remove_file(class_dev, class_dev->devt_attr);
kfree(class_dev->devt_attr);
class_dev->devt_attr = NULL;
}
class_device_remove_attrs(class_dev);
kobject_hotplug(&class_dev->kobj, KOBJ_REMOVE);
@ -477,6 +613,32 @@ void class_device_unregister(struct class_device *class_dev)
class_device_put(class_dev);
}
/**
* class_device_destroy - removes a class device that was created with class_device_create()
* @cls: the pointer to the struct class that this device was registered * with.
* @dev: the dev_t of the device that was previously registered.
*
* This call unregisters and cleans up a class device that was created with a
* call to class_device_create()
*/
void class_device_destroy(struct class *cls, dev_t devt)
{
struct class_device *class_dev = NULL;
struct class_device *class_dev_tmp;
down(&cls->sem);
list_for_each_entry(class_dev_tmp, &cls->children, node) {
if (class_dev_tmp->devt == devt) {
class_dev = class_dev_tmp;
break;
}
}
up(&cls->sem);
if (class_dev)
class_device_unregister(class_dev);
}
int class_device_rename(struct class_device *class_dev, char *new_name)
{
int error = 0;
@ -576,6 +738,8 @@ EXPORT_SYMBOL_GPL(class_register);
EXPORT_SYMBOL_GPL(class_unregister);
EXPORT_SYMBOL_GPL(class_get);
EXPORT_SYMBOL_GPL(class_put);
EXPORT_SYMBOL_GPL(class_create);
EXPORT_SYMBOL_GPL(class_destroy);
EXPORT_SYMBOL_GPL(class_device_register);
EXPORT_SYMBOL_GPL(class_device_unregister);
@ -584,6 +748,8 @@ EXPORT_SYMBOL_GPL(class_device_add);
EXPORT_SYMBOL_GPL(class_device_del);
EXPORT_SYMBOL_GPL(class_device_get);
EXPORT_SYMBOL_GPL(class_device_put);
EXPORT_SYMBOL_GPL(class_device_create);
EXPORT_SYMBOL_GPL(class_device_destroy);
EXPORT_SYMBOL_GPL(class_device_create_file);
EXPORT_SYMBOL_GPL(class_device_remove_file);
EXPORT_SYMBOL_GPL(class_device_create_bin_file);

199
drivers/base/class_simple.c
View file

@ -1,199 +0,0 @@
/*
* class_simple.c - a "simple" interface for classes for simple char devices.
*
* Copyright (c) 2003-2004 Greg Kroah-Hartman <greg@kroah.com>
* Copyright (c) 2003-2004 IBM Corp.
*
* This file is released under the GPLv2
*
*/
#include <linux/config.h>
#include <linux/device.h>
#include <linux/err.h>
struct class_simple {
struct class class;
};
#define to_class_simple(d) container_of(d, struct class_simple, class)
struct simple_dev {
struct list_head node;
struct class_device class_dev;
};
#define to_simple_dev(d) container_of(d, struct simple_dev, class_dev)
static LIST_HEAD(simple_dev_list);
static DEFINE_SPINLOCK(simple_dev_list_lock);
static void release_simple_dev(struct class_device *class_dev)
{
struct simple_dev *s_dev = to_simple_dev(class_dev);
kfree(s_dev);
}
static void class_simple_release(struct class *class)
{
struct class_simple *cs = to_class_simple(class);
kfree(cs);
}
/**
* class_simple_create - create a struct class_simple structure
* @owner: pointer to the module that is to "own" this struct class_simple
* @name: pointer to a string for the name of this class.
*
* This is used to create a struct class_simple pointer that can then be used
* in calls to class_simple_device_add(). This is used when you do not wish to
* create a full blown class support for a type of char devices.
*
* Note, the pointer created here is to be destroyed when finished by making a
* call to class_simple_destroy().
*/
struct class_simple *class_simple_create(struct module *owner, char *name)
{
struct class_simple *cs;
int retval;
cs = kmalloc(sizeof(*cs), GFP_KERNEL);
if (!cs) {
retval = -ENOMEM;
goto error;
}
memset(cs, 0x00, sizeof(*cs));
cs->class.name = name;
cs->class.class_release = class_simple_release;
cs->class.release = release_simple_dev;
retval = class_register(&cs->class);
if (retval)
goto error;
return cs;
error:
kfree(cs);
return ERR_PTR(retval);
}
EXPORT_SYMBOL(class_simple_create);
/**
* class_simple_destroy - destroys a struct class_simple structure
* @cs: pointer to the struct class_simple that is to be destroyed
*
* Note, the pointer to be destroyed must have been created with a call to
* class_simple_create().
*/
void class_simple_destroy(struct class_simple *cs)
{
if ((cs == NULL) || (IS_ERR(cs)))
return;
class_unregister(&cs->class);
}
EXPORT_SYMBOL(class_simple_destroy);
/**
* class_simple_device_add - adds a class device to sysfs for a character driver
* @cs: pointer to the struct class_simple that this device should be registered to.
* @dev: the dev_t for the device to be added.
* @device: a pointer to a struct device that is assiociated with this class device.
* @fmt: string for the class device's name
*
* This function can be used by simple char device classes that do not
* implement their own class device registration. A struct class_device will
* be created in sysfs, registered to the specified class. A "dev" file will
* be created, showing the dev_t for the device. The pointer to the struct
* class_device will be returned from the call. Any further sysfs files that
* might be required can be created using this pointer.
* Note: the struct class_simple passed to this function must have previously been
* created with a call to class_simple_create().
*/
struct class_device *class_simple_device_add(struct class_simple *cs, dev_t dev, struct device *device, const char *fmt, ...)
{
va_list args;
struct simple_dev *s_dev = NULL;
int retval;
if ((cs == NULL) || (IS_ERR(cs))) {
retval = -ENODEV;
goto error;
}
s_dev = kmalloc(sizeof(*s_dev), GFP_KERNEL);
if (!s_dev) {
retval = -ENOMEM;
goto error;
}
memset(s_dev, 0x00, sizeof(*s_dev));
s_dev->class_dev.devt = dev;
s_dev->class_dev.dev = device;
s_dev->class_dev.class = &cs->class;
va_start(args, fmt);
vsnprintf(s_dev->class_dev.class_id, BUS_ID_SIZE, fmt, args);
va_end(args);
retval = class_device_register(&s_dev->class_dev);
if (retval)
goto error;
spin_lock(&simple_dev_list_lock);
list_add(&s_dev->node, &simple_dev_list);
spin_unlock(&simple_dev_list_lock);
return &s_dev->class_dev;
error:
kfree(s_dev);
return ERR_PTR(retval);
}
EXPORT_SYMBOL(class_simple_device_add);
/**
* class_simple_set_hotplug - set the hotplug callback in the embedded struct class
* @cs: pointer to the struct class_simple to hold the pointer
* @hotplug: function pointer to the hotplug function
*
* Implement and set a hotplug function to add environment variables specific to this
* class on the hotplug event.
*/
int class_simple_set_hotplug(struct class_simple *cs,
int (*hotplug)(struct class_device *dev, char **envp, int num_envp, char *buffer, int buffer_size))
{
if ((cs == NULL) || (IS_ERR(cs)))
return -ENODEV;
cs->class.hotplug = hotplug;
return 0;
}
EXPORT_SYMBOL(class_simple_set_hotplug);
/**
* class_simple_device_remove - removes a class device that was created with class_simple_device_add()
* @dev: the dev_t of the device that was previously registered.
*
* This call unregisters and cleans up a class device that was created with a
* call to class_device_simple_add()
*/
void class_simple_device_remove(dev_t dev)
{
struct simple_dev *s_dev = NULL;
int found = 0;
spin_lock(&simple_dev_list_lock);
list_for_each_entry(s_dev, &simple_dev_list, node) {
if (s_dev->class_dev.devt == dev) {
found = 1;
break;
}
}
if (found) {
list_del(&s_dev->node);
spin_unlock(&simple_dev_list_lock);
class_device_unregister(&s_dev->class_dev);
} else {
spin_unlock(&simple_dev_list_lock);
}
}
EXPORT_SYMBOL(class_simple_device_remove);

62
drivers/base/core.c
View file

@ -36,10 +36,10 @@ dev_attr_show(struct kobject * kobj, struct attribute * attr, char * buf)
{
struct device_attribute * dev_attr = to_dev_attr(attr);
struct device * dev = to_dev(kobj);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (dev_attr->show)
ret = dev_attr->show(dev, buf);
ret = dev_attr->show(dev, dev_attr, buf);
return ret;
}
@ -49,10 +49,10 @@ dev_attr_store(struct kobject * kobj, struct attribute * attr,
{
struct device_attribute * dev_attr = to_dev_attr(attr);
struct device * dev = to_dev(kobj);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (dev_attr->store)
ret = dev_attr->store(dev, buf, count);
ret = dev_attr->store(dev, dev_attr, buf, count);
return ret;
}
@ -102,7 +102,7 @@ static int dev_hotplug_filter(struct kset *kset, struct kobject *kobj)
return 0;
}
static char *dev_hotplug_name(struct kset *kset, struct kobject *kobj)
static const char *dev_hotplug_name(struct kset *kset, struct kobject *kobj)
{
struct device *dev = to_dev(kobj);
@ -207,11 +207,9 @@ void device_initialize(struct device *dev)
{
kobj_set_kset_s(dev, devices_subsys);
kobject_init(&dev->kobj);
INIT_LIST_HEAD(&dev->node);
INIT_LIST_HEAD(&dev->children);
INIT_LIST_HEAD(&dev->driver_list);
INIT_LIST_HEAD(&dev->bus_list);
klist_init(&dev->klist_children);
INIT_LIST_HEAD(&dev->dma_pools);
init_MUTEX(&dev->sem);
}
/**
@ -250,10 +248,8 @@ int device_add(struct device *dev)
goto PMError;
if ((error = bus_add_device(dev)))
goto BusError;
down_write(&devices_subsys.rwsem);
if (parent)
list_add_tail(&dev->node, &parent->children);
up_write(&devices_subsys.rwsem);
klist_add_tail(&parent->klist_children, &dev->knode_parent);
/* notify platform of device entry */
if (platform_notify)
@ -336,10 +332,8 @@ void device_del(struct device * dev)
{
struct device * parent = dev->parent;
down_write(&devices_subsys.rwsem);
if (parent)
list_del_init(&dev->node);
up_write(&devices_subsys.rwsem);
klist_remove(&dev->knode_parent);
/* Notify the platform of the removal, in case they
* need to do anything...
@ -373,6 +367,12 @@ void device_unregister(struct device * dev)
}
static struct device * next_device(struct klist_iter * i)
{
struct klist_node * n = klist_next(i);
return n ? container_of(n, struct device, knode_parent) : NULL;
}
/**
* device_for_each_child - device child iterator.
* @dev: parent struct device.
@ -385,39 +385,20 @@ void device_unregister(struct device * dev)
* We check the return of @fn each time. If it returns anything
* other than 0, we break out and return that value.
*/
int device_for_each_child(struct device * dev, void * data,
int device_for_each_child(struct device * parent, void * data,
int (*fn)(struct device *, void *))
{
struct klist_iter i;
struct device * child;
int error = 0;
down_read(&devices_subsys.rwsem);
list_for_each_entry(child, &dev->children, node) {
if((error = fn(child, data)))
break;
}
up_read(&devices_subsys.rwsem);
klist_iter_init(&parent->klist_children, &i);
while ((child = next_device(&i)) && !error)
error = fn(child, data);
klist_iter_exit(&i);
return error;
}
/**
* device_find - locate device on a bus by name.
* @name: name of the device.
* @bus: bus to scan for the device.
*
* Call kset_find_obj() to iterate over list of devices on
* a bus to find device by name. Return device if found.
*
* Note that kset_find_obj increments device's reference count.
*/
struct device *device_find(const char *name, struct bus_type *bus)
{
struct kobject *k = kset_find_obj(&bus->devices, name);
if (k)
return to_dev(k);
return NULL;
}
int __init devices_init(void)
{
return subsystem_register(&devices_subsys);
@ -433,7 +414,6 @@ EXPORT_SYMBOL_GPL(device_del);
EXPORT_SYMBOL_GPL(device_unregister);
EXPORT_SYMBOL_GPL(get_device);
EXPORT_SYMBOL_GPL(put_device);
EXPORT_SYMBOL_GPL(device_find);
EXPORT_SYMBOL_GPL(device_create_file);
EXPORT_SYMBOL_GPL(device_remove_file);

248
drivers/base/dd.c Normal file
View file

@ -0,0 +1,248 @@
/*
* drivers/base/dd.c - The core device/driver interactions.
*
* This file contains the (sometimes tricky) code that controls the
* interactions between devices and drivers, which primarily includes
* driver binding and unbinding.
*
* All of this code used to exist in drivers/base/bus.c, but was
* relocated to here in the name of compartmentalization (since it wasn't
* strictly code just for the 'struct bus_type'.
*
* Copyright (c) 2002-5 Patrick Mochel
* Copyright (c) 2002-3 Open Source Development Labs
*
* This file is released under the GPLv2
*/
#include <linux/device.h>
#include <linux/module.h>
#include "base.h"
#include "power/power.h"
#define to_drv(node) container_of(node, struct device_driver, kobj.entry)
/**
* device_bind_driver - bind a driver to one device.
* @dev: device.
*
* Allow manual attachment of a driver to a device.
* Caller must have already set @dev->driver.
*
* Note that this does not modify the bus reference count
* nor take the bus's rwsem. Please verify those are accounted
* for before calling this. (It is ok to call with no other effort
* from a driver's probe() method.)
*
* This function must be called with @dev->sem held.
*/
void device_bind_driver(struct device * dev)
{
pr_debug("bound device '%s' to driver '%s'\n",
dev->bus_id, dev->driver->name);
klist_add_tail(&dev->driver->klist_devices, &dev->knode_driver);
sysfs_create_link(&dev->driver->kobj, &dev->kobj,
kobject_name(&dev->kobj));
sysfs_create_link(&dev->kobj, &dev->driver->kobj, "driver");
}
/**
* driver_probe_device - attempt to bind device & driver.
* @drv: driver.
* @dev: device.
*
* First, we call the bus's match function, if one present, which
* should compare the device IDs the driver supports with the
* device IDs of the device. Note we don't do this ourselves
* because we don't know the format of the ID structures, nor what
* is to be considered a match and what is not.
*
*
* This function returns 1 if a match is found, an error if one
* occurs (that is not -ENODEV or -ENXIO), and 0 otherwise.
*
* This function must be called with @dev->sem held.
*/
static int driver_probe_device(struct device_driver * drv, struct device * dev)
{
int ret = 0;
if (drv->bus->match && !drv->bus->match(dev, drv))
goto Done;
pr_debug("%s: Matched Device %s with Driver %s\n",
drv->bus->name, dev->bus_id, drv->name);
dev->driver = drv;
if (drv->probe) {
ret = drv->probe(dev);
if (ret) {
dev->driver = NULL;
goto ProbeFailed;
}
}
device_bind_driver(dev);
ret = 1;
pr_debug("%s: Bound Device %s to Driver %s\n",
drv->bus->name, dev->bus_id, drv->name);
goto Done;
ProbeFailed:
if (ret == -ENODEV || ret == -ENXIO) {
/* Driver matched, but didn't support device
* or device not found.
* Not an error; keep going.
*/
ret = 0;
} else {
/* driver matched but the probe failed */
printk(KERN_WARNING
"%s: probe of %s failed with error %d\n",
drv->name, dev->bus_id, ret);
}
Done:
return ret;
}
static int __device_attach(struct device_driver * drv, void * data)
{
struct device * dev = data;
return driver_probe_device(drv, dev);
}
/**
* device_attach - try to attach device to a driver.
* @dev: device.
*
* Walk the list of drivers that the bus has and call
* driver_probe_device() for each pair. If a compatible
* pair is found, break out and return.
*
* Returns 1 if the device was bound to a driver;
* 0 if no matching device was found; error code otherwise.
*/
int device_attach(struct device * dev)
{
int ret = 0;
down(&dev->sem);
if (dev->driver) {
device_bind_driver(dev);
ret = 1;
} else
ret = bus_for_each_drv(dev->bus, NULL, dev, __device_attach);
up(&dev->sem);
return ret;
}
static int __driver_attach(struct device * dev, void * data)
{
struct device_driver * drv = data;
/*
* Lock device and try to bind to it. We drop the error
* here and always return 0, because we need to keep trying
* to bind to devices and some drivers will return an error
* simply if it didn't support the device.
*
* driver_probe_device() will spit a warning if there
* is an error.
*/
down(&dev->sem);
if (!dev->driver)
driver_probe_device(drv, dev);
up(&dev->sem);
return 0;
}
/**
* driver_attach - try to bind driver to devices.
* @drv: driver.
*
* Walk the list of devices that the bus has on it and try to
* match the driver with each one. If driver_probe_device()
* returns 0 and the @dev->driver is set, we've found a
* compatible pair.
*/
void driver_attach(struct device_driver * drv)
{
bus_for_each_dev(drv->bus, NULL, drv, __driver_attach);
}
/**
* device_release_driver - manually detach device from driver.
* @dev: device.
*
* Manually detach device from driver.
*
* __device_release_driver() must be called with @dev->sem held.
*/
static void __device_release_driver(struct device * dev)
{
struct device_driver * drv;
drv = dev->driver;
if (drv) {
get_driver(drv);
sysfs_remove_link(&drv->kobj, kobject_name(&dev->kobj));
sysfs_remove_link(&dev->kobj, "driver");
klist_remove(&dev->knode_driver);
if (drv->remove)
drv->remove(dev);
dev->driver = NULL;
put_driver(drv);
}
}
void device_release_driver(struct device * dev)
{
/*
* If anyone calls device_release_driver() recursively from
* within their ->remove callback for the same device, they
* will deadlock right here.
*/
down(&dev->sem);
__device_release_driver(dev);
up(&dev->sem);
}
/**
* driver_detach - detach driver from all devices it controls.
* @drv: driver.
*/
void driver_detach(struct device_driver * drv)
{
struct device * dev;
for (;;) {
spin_lock_irq(&drv->klist_devices.k_lock);
if (list_empty(&drv->klist_devices.k_list)) {
spin_unlock_irq(&drv->klist_devices.k_lock);
break;
}
dev = list_entry(drv->klist_devices.k_list.prev,
struct device, knode_driver.n_node);
get_device(dev);
spin_unlock_irq(&drv->klist_devices.k_lock);
down(&dev->sem);
if (dev->driver == drv)
__device_release_driver(dev);
up(&dev->sem);
put_device(dev);
}
}
EXPORT_SYMBOL_GPL(device_bind_driver);
EXPORT_SYMBOL_GPL(device_release_driver);
EXPORT_SYMBOL_GPL(device_attach);
EXPORT_SYMBOL_GPL(driver_attach);

2
drivers/base/dmapool.c
View file

@ -41,7 +41,7 @@ struct dma_page { /* cacheable header for 'allocation' bytes */
static DECLARE_MUTEX (pools_lock);
static ssize_t
show_pools (struct device *dev, char *buf)
show_pools (struct device *dev, struct device_attribute *attr, char *buf)
{
unsigned temp;
unsigned size;

39
drivers/base/driver.c
View file

@ -18,6 +18,43 @@
#define to_dev(node) container_of(node, struct device, driver_list)
#define to_drv(obj) container_of(obj, struct device_driver, kobj)
static struct device * next_device(struct klist_iter * i)
{
struct klist_node * n = klist_next(i);
return n ? container_of(n, struct device, knode_driver) : NULL;
}
/**
* driver_for_each_device - Iterator for devices bound to a driver.
* @drv: Driver we're iterating.
* @data: Data to pass to the callback.
* @fn: Function to call for each device.
*
* Iterate over the @drv's list of devices calling @fn for each one.
*/
int driver_for_each_device(struct device_driver * drv, struct device * start,
void * data, int (*fn)(struct device *, void *))
{
struct klist_iter i;
struct device * dev;
int error = 0;
if (!drv)
return -EINVAL;
klist_iter_init_node(&drv->klist_devices, &i,
start ? &start->knode_driver : NULL);
while ((dev = next_device(&i)) && !error)
error = fn(dev, data);
klist_iter_exit(&i);
return error;
}
EXPORT_SYMBOL_GPL(driver_for_each_device);
/**
* driver_create_file - create sysfs file for driver.
* @drv: driver.
@ -85,7 +122,7 @@ void put_driver(struct device_driver * drv)
*/
int driver_register(struct device_driver * drv)
{
INIT_LIST_HEAD(&drv->devices);
klist_init(&drv->klist_devices);
init_completion(&drv->unloaded);
return bus_add_driver(drv);
}

20
drivers/base/node.c
View file

@ -136,7 +136,7 @@ static SYSDEV_ATTR(distance, S_IRUGO, node_read_distance, NULL);
*
* Initialize and register the node device.
*/
int __init register_node(struct node *node, int num, struct node *parent)
int register_node(struct node *node, int num, struct node *parent)
{
int error;
@ -153,8 +153,24 @@ int __init register_node(struct node *node, int num, struct node *parent)
return error;
}
/**
* unregister_node - unregister a node device
* @node: node going away
*
* Unregisters a node device @node. All the devices on the node must be
* unregistered before calling this function.
*/
void unregister_node(struct node *node)
{
sysdev_remove_file(&node->sysdev, &attr_cpumap);
sysdev_remove_file(&node->sysdev, &attr_meminfo);
sysdev_remove_file(&node->sysdev, &attr_numastat);
sysdev_remove_file(&node->sysdev, &attr_distance);
int __init register_node_type(void)
sysdev_unregister(&node->sysdev);
}
static int __init register_node_type(void)
{
return sysdev_class_register(&node_class);
}

8
drivers/base/power/resume.c
View file

@ -22,6 +22,9 @@ extern int sysdev_resume(void);
int resume_device(struct device * dev)
{
int error = 0;
down(&dev->sem);
if (dev->power.pm_parent
&& dev->power.pm_parent->power.power_state) {
dev_err(dev, "PM: resume from %d, parent %s still %d\n",
@ -31,9 +34,10 @@ int resume_device(struct device * dev)
}
if (dev->bus && dev->bus->resume) {
dev_dbg(dev,"resuming\n");
return dev->bus->resume(dev);
error = dev->bus->resume(dev);
}
return 0;
up(&dev->sem);
return error;
}

16
drivers/base/power/suspend.c
View file

@ -39,6 +39,7 @@ int suspend_device(struct device * dev, pm_message_t state)
{
int error = 0;
down(&dev->sem);
if (dev->power.power_state) {
dev_dbg(dev, "PM: suspend %d-->%d\n",
dev->power.power_state, state);
@ -58,7 +59,7 @@ int suspend_device(struct device * dev, pm_message_t state)
dev_dbg(dev, "suspending\n");
error = dev->bus->suspend(dev, state);
}
up(&dev->sem);
return error;
}
@ -113,8 +114,19 @@ int device_suspend(pm_message_t state)
put_device(dev);
}
up(&dpm_list_sem);
if (error)
if (error) {
/* we failed... before resuming, bring back devices from
* dpm_off_irq list back to main dpm_off list, we do want
* to call resume() on them, in case they partially suspended
* despite returning -EAGAIN
*/
while (!list_empty(&dpm_off_irq)) {
struct list_head * entry = dpm_off_irq.next;
list_del(entry);
list_add(entry, &dpm_off);
}
dpm_resume();
}
up(&dpm_sem);
return error;
}

4
drivers/base/power/sysfs.c
View file

@ -24,12 +24,12 @@
* low-power state.
*/
static ssize_t state_show(struct device * dev, char * buf)
static ssize_t state_show(struct device * dev, struct device_attribute *attr, char * buf)
{
return sprintf(buf, "%u\n", dev->power.power_state);
}
static ssize_t state_store(struct device * dev, const char * buf, size_t n)
static ssize_t state_store(struct device * dev, struct device_attribute *attr, const char * buf, size_t n)
{
u32 state;
char * rest;

4
drivers/base/sys.c
View file

@ -37,7 +37,7 @@ sysdev_show(struct kobject * kobj, struct attribute * attr, char * buffer)
if (sysdev_attr->show)
return sysdev_attr->show(sysdev, buffer);
return 0;
return -EIO;
}
@ -50,7 +50,7 @@ sysdev_store(struct kobject * kobj, struct attribute * attr,
if (sysdev_attr->store)
return sysdev_attr->store(sysdev, buffer, count);
return 0;
return -EIO;
}
static struct sysfs_ops sysfs_ops = {

10
drivers/block/aoe/aoechr.c
View file

@ -36,7 +36,7 @@ static int emsgs_head_idx, emsgs_tail_idx;
static struct semaphore emsgs_sema;
static spinlock_t emsgs_lock;
static int nblocked_emsgs_readers;
static struct class_simple *aoe_class;
static struct class *aoe_class;
static struct aoe_chardev chardevs[] = {
{ MINOR_ERR, "err" },
{ MINOR_DISCOVER, "discover" },
@ -218,13 +218,13 @@ aoechr_init(void)
}
sema_init(&emsgs_sema, 0);
spin_lock_init(&emsgs_lock);
aoe_class = class_simple_create(THIS_MODULE, "aoe");
aoe_class = class_create(THIS_MODULE, "aoe");
if (IS_ERR(aoe_class)) {
unregister_chrdev(AOE_MAJOR, "aoechr");
return PTR_ERR(aoe_class);
}
for (i = 0; i < ARRAY_SIZE(chardevs); ++i)
class_simple_device_add(aoe_class,
class_device_create(aoe_class,
MKDEV(AOE_MAJOR, chardevs[i].minor),
NULL, chardevs[i].name);
@ -237,8 +237,8 @@ aoechr_exit(void)
int i;
for (i = 0; i < ARRAY_SIZE(chardevs); ++i)
class_simple_device_remove(MKDEV(AOE_MAJOR, chardevs[i].minor));
class_simple_destroy(aoe_class);
class_device_destroy(aoe_class, MKDEV(AOE_MAJOR, chardevs[i].minor));
class_destroy(aoe_class);
unregister_chrdev(AOE_MAJOR, "aoechr");
}

4
drivers/block/as-iosched.c
View file

@ -2044,7 +2044,7 @@ as_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
struct as_fs_entry *entry = to_as(attr);
if (!entry->show)
return 0;
return -EIO;
return entry->show(e->elevator_data, page);
}
@ -2057,7 +2057,7 @@ as_attr_store(struct kobject *kobj, struct attribute *attr,
struct as_fs_entry *entry = to_as(attr);
if (!entry->store)
return -EINVAL;
return -EIO;
return entry->store(e->elevator_data, page, length);
}

4
drivers/block/cfq-iosched.c
View file

@ -1775,7 +1775,7 @@ cfq_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
struct cfq_fs_entry *entry = to_cfq(attr);
if (!entry->show)
return 0;
return -EIO;
return entry->show(e->elevator_data, page);
}
@ -1788,7 +1788,7 @@ cfq_attr_store(struct kobject *kobj, struct attribute *attr,
struct cfq_fs_entry *entry = to_cfq(attr);
if (!entry->store)
return -EINVAL;
return -EIO;
return entry->store(e->elevator_data, page, length);
}

4
drivers/block/deadline-iosched.c
View file

@ -886,7 +886,7 @@ deadline_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
struct deadline_fs_entry *entry = to_deadline(attr);
if (!entry->show)
return 0;
return -EIO;
return entry->show(e->elevator_data, page);
}
@ -899,7 +899,7 @@ deadline_attr_store(struct kobject *kobj, struct attribute *attr,
struct deadline_fs_entry *entry = to_deadline(attr);
if (!entry->store)
return -EINVAL;
return -EIO;
return entry->store(e->elevator_data, page, length);
}

2
drivers/block/genhd.c
View file

@ -322,7 +322,7 @@ static ssize_t disk_attr_show(struct kobject *kobj, struct attribute *attr,
struct gendisk *disk = to_disk(kobj);
struct disk_attribute *disk_attr =
container_of(attr,struct disk_attribute,attr);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (disk_attr->show)
ret = disk_attr->show(disk,page);

4
drivers/block/ll_rw_blk.c
View file

@ -3574,7 +3574,7 @@ queue_attr_show(struct kobject *kobj, struct attribute *attr, char *page)
q = container_of(kobj, struct request_queue, kobj);
if (!entry->show)
return 0;
return -EIO;
return entry->show(q, page);
}
@ -3588,7 +3588,7 @@ queue_attr_store(struct kobject *kobj, struct attribute *attr,
q = container_of(kobj, struct request_queue, kobj);
if (!entry->store)
return -EINVAL;
return -EIO;
return entry->store(q, page, length);
}

14
drivers/block/paride/pg.c
View file

@ -222,7 +222,7 @@ static int pg_identify(struct pg *dev, int log);
static char pg_scratch[512]; /* scratch block buffer */
static struct class_simple *pg_class;
static struct class *pg_class;
/* kernel glue structures */
@ -666,7 +666,7 @@ static int __init pg_init(void)
err = -1;
goto out;
}
pg_class = class_simple_create(THIS_MODULE, "pg");
pg_class = class_create(THIS_MODULE, "pg");
if (IS_ERR(pg_class)) {
err = PTR_ERR(pg_class);
goto out_chrdev;
@ -675,7 +675,7 @@ static int __init pg_init(void)
for (unit = 0; unit < PG_UNITS; unit++) {
struct pg *dev = &devices[unit];
if (dev->present) {
class_simple_device_add(pg_class, MKDEV(major, unit),
class_device_create(pg_class, MKDEV(major, unit),
NULL, "pg%u", unit);
err = devfs_mk_cdev(MKDEV(major, unit),
S_IFCHR | S_IRUSR | S_IWUSR, "pg/%u",
@ -688,8 +688,8 @@ static int __init pg_init(void)
goto out;
out_class:
class_simple_device_remove(MKDEV(major, unit));
class_simple_destroy(pg_class);
class_device_destroy(pg_class, MKDEV(major, unit));
class_destroy(pg_class);
out_chrdev:
unregister_chrdev(major, "pg");
out:
@ -703,11 +703,11 @@ static void __exit pg_exit(void)
for (unit = 0; unit < PG_UNITS; unit++) {
struct pg *dev = &devices[unit];
if (dev->present) {
class_simple_device_remove(MKDEV(major, unit));
class_device_destroy(pg_class, MKDEV(major, unit));
devfs_remove("pg/%u", unit);
}
}
class_simple_destroy(pg_class);
class_destroy(pg_class);
devfs_remove("pg");
unregister_chrdev(major, name);

20
drivers/block/paride/pt.c
View file

@ -242,7 +242,7 @@ static struct file_operations pt_fops = {
};
/* sysfs class support */
static struct class_simple *pt_class;
static struct class *pt_class;
static inline int status_reg(struct pi_adapter *pi)
{
@ -963,7 +963,7 @@ static int __init pt_init(void)
err = -1;
goto out;
}
pt_class = class_simple_create(THIS_MODULE, "pt");
pt_class = class_create(THIS_MODULE, "pt");
if (IS_ERR(pt_class)) {
err = PTR_ERR(pt_class);
goto out_chrdev;
@ -972,29 +972,29 @@ static int __init pt_init(void)
devfs_mk_dir("pt");
for (unit = 0; unit < PT_UNITS; unit++)
if (pt[unit].present) {
class_simple_device_add(pt_class, MKDEV(major, unit),
class_device_create(pt_class, MKDEV(major, unit),
NULL, "pt%d", unit);
err = devfs_mk_cdev(MKDEV(major, unit),
S_IFCHR | S_IRUSR | S_IWUSR,
"pt/%d", unit);
if (err) {
class_simple_device_remove(MKDEV(major, unit));
class_device_destroy(pt_class, MKDEV(major, unit));
goto out_class;
}
class_simple_device_add(pt_class, MKDEV(major, unit + 128),
class_device_create(pt_class, MKDEV(major, unit + 128),
NULL, "pt%dn", unit);
err = devfs_mk_cdev(MKDEV(major, unit + 128),
S_IFCHR | S_IRUSR | S_IWUSR,
"pt/%dn", unit);
if (err) {
class_simple_device_remove(MKDEV(major, unit + 128));
class_device_destroy(pt_class, MKDEV(major, unit + 128));
goto out_class;
}
}
goto out;
out_class:
class_simple_destroy(pt_class);
class_destroy(pt_class);
out_chrdev:
unregister_chrdev(major, "pt");
out:
@ -1006,12 +1006,12 @@ static void __exit pt_exit(void)
int unit;
for (unit = 0; unit < PT_UNITS; unit++)
if (pt[unit].present) {
class_simple_device_remove(MKDEV(major, unit));
class_device_destroy(pt_class, MKDEV(major, unit));
devfs_remove("pt/%d", unit);
class_simple_device_remove(MKDEV(major, unit + 128));
class_device_destroy(pt_class, MKDEV(major, unit + 128));
devfs_remove("pt/%dn", unit);
}
class_simple_destroy(pt_class);
class_destroy(pt_class);
devfs_remove("pt");
unregister_chrdev(major, name);
for (unit = 0; unit < PT_UNITS; unit++)

2
drivers/block/ub.c
View file

@ -430,7 +430,7 @@ static void ub_cmdtr_sense(struct ub_dev *sc, struct ub_scsi_cmd *cmd,
}
}
static ssize_t ub_diag_show(struct device *dev, char *page)
static ssize_t ub_diag_show(struct device *dev, struct device_attribute *attr, char *page)
{
struct usb_interface *intf;
struct ub_dev *sc;

14
drivers/char/dsp56k.c
View file

@ -144,7 +144,7 @@ static struct dsp56k_device {
int tx_wsize, rx_wsize;
} dsp56k;
static struct class_simple *dsp56k_class;
static struct class *dsp56k_class;
static int dsp56k_reset(void)
{
@ -510,12 +510,12 @@ static int __init dsp56k_init_driver(void)
printk("DSP56k driver: Unable to register driver\n");
return -ENODEV;
}
dsp56k_class = class_simple_create(THIS_MODULE, "dsp56k");
dsp56k_class = class_create(THIS_MODULE, "dsp56k");
if (IS_ERR(dsp56k_class)) {
err = PTR_ERR(dsp56k_class);
goto out_chrdev;
}
class_simple_device_add(dsp56k_class, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k");
class_device_create(dsp56k_class, MKDEV(DSP56K_MAJOR, 0), NULL, "dsp56k");
err = devfs_mk_cdev(MKDEV(DSP56K_MAJOR, 0),
S_IFCHR | S_IRUSR | S_IWUSR, "dsp56k");
@ -526,8 +526,8 @@ static int __init dsp56k_init_driver(void)
goto out;
out_class:
class_simple_device_remove(MKDEV(DSP56K_MAJOR, 0));
class_simple_destroy(dsp56k_class);
class_device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
class_destroy(dsp56k_class);
out_chrdev:
unregister_chrdev(DSP56K_MAJOR, "dsp56k");
out:
@ -537,8 +537,8 @@ module_init(dsp56k_init_driver);
static void __exit dsp56k_cleanup_driver(void)
{
class_simple_device_remove(MKDEV(DSP56K_MAJOR, 0));
class_simple_destroy(dsp56k_class);
class_device_destroy(dsp56k_class, MKDEV(DSP56K_MAJOR, 0));
class_destroy(dsp56k_class);
unregister_chrdev(DSP56K_MAJOR, "dsp56k");
devfs_remove("dsp56k");
}

30
drivers/char/ftape/zftape/zftape-init.c
View file

@ -99,7 +99,7 @@ static struct file_operations zft_cdev =
.release = zft_close,
};
static struct class_simple *zft_class;
static struct class *zft_class;
/* Open floppy tape device
*/
@ -329,29 +329,29 @@ KERN_INFO
"installing zftape VFS interface for ftape driver ...");
TRACE_CATCH(register_chrdev(QIC117_TAPE_MAJOR, "zft", &zft_cdev),);
zft_class = class_simple_create(THIS_MODULE, "zft");
zft_class = class_create(THIS_MODULE, "zft");
for (i = 0; i < 4; i++) {
class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i);
class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i), NULL, "qft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i),
S_IFCHR | S_IRUSR | S_IWUSR,
"qft%i", i);
class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i);
class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4), NULL, "nqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 4),
S_IFCHR | S_IRUSR | S_IWUSR,
"nqft%i", i);
class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i);
class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16), NULL, "zqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 16),
S_IFCHR | S_IRUSR | S_IWUSR,
"zqft%i", i);
class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i);
class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20), NULL, "nzqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 20),
S_IFCHR | S_IRUSR | S_IWUSR,
"nzqft%i", i);
class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i);
class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32), NULL, "rawqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 32),
S_IFCHR | S_IRUSR | S_IWUSR,
"rawqft%i", i);
class_simple_device_add(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i);
class_device_create(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36), NULL, "nrawrawqft%i", i);
devfs_mk_cdev(MKDEV(QIC117_TAPE_MAJOR, i + 36),
S_IFCHR | S_IRUSR | S_IWUSR,
"nrawqft%i", i);
@ -381,19 +381,19 @@ static void zft_exit(void)
}
for (i = 0; i < 4; i++) {
devfs_remove("qft%i", i);
class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i));
class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i));
devfs_remove("nqft%i", i);
class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 4));
class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 4));
devfs_remove("zqft%i", i);
class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 16));
class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 16));
devfs_remove("nzqft%i", i);
class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 20));
class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 20));
devfs_remove("rawqft%i", i);
class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 32));
class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 32));
devfs_remove("nrawqft%i", i);
class_simple_device_remove(MKDEV(QIC117_TAPE_MAJOR, i + 36));
class_device_destroy(zft_class, MKDEV(QIC117_TAPE_MAJOR, i + 36));
}
class_simple_destroy(zft_class);
class_destroy(zft_class);
zft_uninit_mem(); /* release remaining memory, if any */
printk(KERN_INFO "zftape successfully unloaded.\n");
TRACE_EXIT;

14
drivers/char/hvcs.c
View file

@ -1466,7 +1466,7 @@ static inline struct hvcs_struct *from_vio_dev(struct vio_dev *viod)
}
/* The sysfs interface for the driver and devices */
static ssize_t hvcs_partner_vtys_show(struct device *dev, char *buf)
static ssize_t hvcs_partner_vtys_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@ -1480,7 +1480,7 @@ static ssize_t hvcs_partner_vtys_show(struct device *dev, char *buf)
}
static DEVICE_ATTR(partner_vtys, S_IRUGO, hvcs_partner_vtys_show, NULL);
static ssize_t hvcs_partner_clcs_show(struct device *dev, char *buf)
static ssize_t hvcs_partner_clcs_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@ -1494,7 +1494,7 @@ static ssize_t hvcs_partner_clcs_show(struct device *dev, char *buf)
}
static DEVICE_ATTR(partner_clcs, S_IRUGO, hvcs_partner_clcs_show, NULL);
static ssize_t hvcs_current_vty_store(struct device *dev, const char * buf,
static ssize_t hvcs_current_vty_store(struct device *dev, struct device_attribute *attr, const char * buf,
size_t count)
{
/*
@ -1505,7 +1505,7 @@ static ssize_t hvcs_current_vty_store(struct device *dev, const char * buf,
return -EPERM;
}
static ssize_t hvcs_current_vty_show(struct device *dev, char *buf)
static ssize_t hvcs_current_vty_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@ -1521,7 +1521,7 @@ static ssize_t hvcs_current_vty_show(struct device *dev, char *buf)
static DEVICE_ATTR(current_vty,
S_IRUGO | S_IWUSR, hvcs_current_vty_show, hvcs_current_vty_store);
static ssize_t hvcs_vterm_state_store(struct device *dev, const char *buf,
static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct vio_dev *viod = to_vio_dev(dev);
@ -1559,7 +1559,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, const char *buf,
return count;
}
static ssize_t hvcs_vterm_state_show(struct device *dev, char *buf)
static ssize_t hvcs_vterm_state_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);
@ -1574,7 +1574,7 @@ static ssize_t hvcs_vterm_state_show(struct device *dev, char *buf)
static DEVICE_ATTR(vterm_state, S_IRUGO | S_IWUSR,
hvcs_vterm_state_show, hvcs_vterm_state_store);
static ssize_t hvcs_index_show(struct device *dev, char *buf)
static ssize_t hvcs_index_show(struct device *dev, struct device_attribute *attr, char *buf)
{
struct vio_dev *viod = to_vio_dev(dev);
struct hvcs_struct *hvcsd = from_vio_dev(viod);

24
drivers/char/ip2main.c
View file

@ -302,7 +302,7 @@ static char rirqs[IP2_MAX_BOARDS];
static int Valid_Irqs[] = { 3, 4, 5, 7, 10, 11, 12, 15, 0};
/* for sysfs class support */
static struct class_simple *ip2_class;
static struct class *ip2_class;
// Some functions to keep track of what irq's we have
@ -414,9 +414,9 @@ cleanup_module(void)
iiResetDelay( i2BoardPtrTable[i] );
/* free io addresses and Tibet */
release_region( ip2config.addr[i], 8 );
class_simple_device_remove(MKDEV(IP2_IPL_MAJOR, 4 * i));
class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i));
devfs_remove("ip2/ipl%d", i);
class_simple_device_remove(MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
class_device_destroy(ip2_class, MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
devfs_remove("ip2/stat%d", i);
}
/* Disable and remove interrupt handler. */
@ -425,7 +425,7 @@ cleanup_module(void)
clear_requested_irq( ip2config.irq[i]);
}
}
class_simple_destroy(ip2_class);
class_destroy(ip2_class);
devfs_remove("ip2");
if ( ( err = tty_unregister_driver ( ip2_tty_driver ) ) ) {
printk(KERN_ERR "IP2: failed to unregister tty driver (%d)\n", err);
@ -700,7 +700,7 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
printk(KERN_ERR "IP2: failed to register IPL device (%d)\n", err );
} else {
/* create the sysfs class */
ip2_class = class_simple_create(THIS_MODULE, "ip2");
ip2_class = class_create(THIS_MODULE, "ip2");
if (IS_ERR(ip2_class)) {
err = PTR_ERR(ip2_class);
goto out_chrdev;
@ -722,25 +722,25 @@ ip2_loadmain(int *iop, int *irqp, unsigned char *firmware, int firmsize)
}
if ( NULL != ( pB = i2BoardPtrTable[i] ) ) {
class_simple_device_add(ip2_class, MKDEV(IP2_IPL_MAJOR,
class_device_create(ip2_class, MKDEV(IP2_IPL_MAJOR,
4 * i), NULL, "ipl%d", i);
err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i),
S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR,
"ip2/ipl%d", i);
if (err) {
class_simple_device_remove(MKDEV(IP2_IPL_MAJOR,
4 * i));
class_device_destroy(ip2_class,
MKDEV(IP2_IPL_MAJOR, 4 * i));
goto out_class;
}
class_simple_device_add(ip2_class, MKDEV(IP2_IPL_MAJOR,
class_device_create(ip2_class, MKDEV(IP2_IPL_MAJOR,
4 * i + 1), NULL, "stat%d", i);
err = devfs_mk_cdev(MKDEV(IP2_IPL_MAJOR, 4 * i + 1),
S_IRUSR | S_IWUSR | S_IRGRP | S_IFCHR,
"ip2/stat%d", i);
if (err) {
class_simple_device_remove(MKDEV(IP2_IPL_MAJOR,
4 * i + 1));
class_device_destroy(ip2_class,
MKDEV(IP2_IPL_MAJOR, 4 * i + 1));
goto out_class;
}
@ -798,7 +798,7 @@ retry:
goto out;
out_class:
class_simple_destroy(ip2_class);
class_destroy(ip2_class);
out_chrdev:
unregister_chrdev(IP2_IPL_MAJOR, "ip2");
out:

14
drivers/char/ipmi/ipmi_devintf.c
View file

@ -520,7 +520,7 @@ MODULE_PARM_DESC(ipmi_major, "Sets the major number of the IPMI device. By"
" interface. Other values will set the major device number"
" to that value.");
static struct class_simple *ipmi_class;
static struct class *ipmi_class;
static void ipmi_new_smi(int if_num)
{
@ -529,12 +529,12 @@ static void ipmi_new_smi(int if_num)
devfs_mk_cdev(dev, S_IFCHR | S_IRUSR | S_IWUSR,
"ipmidev/%d", if_num);
class_simple_device_add(ipmi_class, dev, NULL, "ipmi%d", if_num);
class_device_create(ipmi_class, dev, NULL, "ipmi%d", if_num);
}
static void ipmi_smi_gone(int if_num)
{
class_simple_device_remove(MKDEV(ipmi_major, if_num));
class_device_destroy(ipmi_class, MKDEV(ipmi_major, if_num));
devfs_remove("ipmidev/%d", if_num);
}
@ -555,7 +555,7 @@ static __init int init_ipmi_devintf(void)
printk(KERN_INFO "ipmi device interface version "
IPMI_DEVINTF_VERSION "\n");
ipmi_class = class_simple_create(THIS_MODULE, "ipmi");
ipmi_class = class_create(THIS_MODULE, "ipmi");
if (IS_ERR(ipmi_class)) {
printk(KERN_ERR "ipmi: can't register device class\n");
return PTR_ERR(ipmi_class);
@ -563,7 +563,7 @@ static __init int init_ipmi_devintf(void)
rv = register_chrdev(ipmi_major, DEVICE_NAME, &ipmi_fops);
if (rv < 0) {
class_simple_destroy(ipmi_class);
class_destroy(ipmi_class);
printk(KERN_ERR "ipmi: can't get major %d\n", ipmi_major);
return rv;
}
@ -577,7 +577,7 @@ static __init int init_ipmi_devintf(void)
rv = ipmi_smi_watcher_register(&smi_watcher);
if (rv) {
unregister_chrdev(ipmi_major, DEVICE_NAME);
class_simple_destroy(ipmi_class);
class_destroy(ipmi_class);
printk(KERN_WARNING "ipmi: can't register smi watcher\n");
return rv;
}
@ -588,7 +588,7 @@ module_init(init_ipmi_devintf);
static __exit void cleanup_ipmi(void)
{
class_simple_destroy(ipmi_class);
class_destroy(ipmi_class);
ipmi_smi_watcher_unregister(&smi_watcher);
devfs_remove(DEVICE_NAME);
unregister_chrdev(ipmi_major, DEVICE_NAME);

10
drivers/char/istallion.c
View file

@ -792,7 +792,7 @@ static int stli_timeron;
/*****************************************************************************/
static struct class_simple *istallion_class;
static struct class *istallion_class;
#ifdef MODULE
@ -854,10 +854,10 @@ static void __exit istallion_module_exit(void)
put_tty_driver(stli_serial);
for (i = 0; i < 4; i++) {
devfs_remove("staliomem/%d", i);
class_simple_device_remove(MKDEV(STL_SIOMEMMAJOR, i));
class_device_destroy(istallion_class, MKDEV(STL_SIOMEMMAJOR, i));
}
devfs_remove("staliomem");
class_simple_destroy(istallion_class);
class_destroy(istallion_class);
if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
printk("STALLION: failed to un-register serial memory device, "
"errno=%d\n", -i);
@ -5242,12 +5242,12 @@ int __init stli_init(void)
"device\n");
devfs_mk_dir("staliomem");
istallion_class = class_simple_create(THIS_MODULE, "staliomem");
istallion_class = class_create(THIS_MODULE, "staliomem");
for (i = 0; i < 4; i++) {
devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
S_IFCHR | S_IRUSR | S_IWUSR,
"staliomem/%d", i);
class_simple_device_add(istallion_class, MKDEV(STL_SIOMEMMAJOR, i),
class_device_create(istallion_class, MKDEV(STL_SIOMEMMAJOR, i),
NULL, "staliomem%d", i);
}

12
drivers/char/lp.c
View file

@ -146,7 +146,7 @@
static struct lp_struct lp_table[LP_NO];
static unsigned int lp_count = 0;
static struct class_simple *lp_class;
static struct class *lp_class;
#ifdef CONFIG_LP_CONSOLE
static struct parport *console_registered; // initially NULL
@ -804,7 +804,7 @@ static int lp_register(int nr, struct parport *port)
if (reset)
lp_reset(nr);
class_simple_device_add(lp_class, MKDEV(LP_MAJOR, nr), NULL,
class_device_create(lp_class, MKDEV(LP_MAJOR, nr), NULL,
"lp%d", nr);
devfs_mk_cdev(MKDEV(LP_MAJOR, nr), S_IFCHR | S_IRUGO | S_IWUGO,
"printers/%d", nr);
@ -907,7 +907,7 @@ static int __init lp_init (void)
}
devfs_mk_dir("printers");
lp_class = class_simple_create(THIS_MODULE, "printer");
lp_class = class_create(THIS_MODULE, "printer");
if (IS_ERR(lp_class)) {
err = PTR_ERR(lp_class);
goto out_devfs;
@ -930,7 +930,7 @@ static int __init lp_init (void)
return 0;
out_class:
class_simple_destroy(lp_class);
class_destroy(lp_class);
out_devfs:
devfs_remove("printers");
unregister_chrdev(LP_MAJOR, "lp");
@ -981,10 +981,10 @@ static void lp_cleanup_module (void)
continue;
parport_unregister_device(lp_table[offset].dev);
devfs_remove("printers/%d", offset);
class_simple_device_remove(MKDEV(LP_MAJOR, offset));
class_device_destroy(lp_class, MKDEV(LP_MAJOR, offset));
}
devfs_remove("printers");
class_simple_destroy(lp_class);
class_destroy(lp_class);
}
__setup("lp=", lp_setup);

4
drivers/char/mbcs.c
View file

@ -699,7 +699,7 @@ static inline int mbcs_hw_init(struct mbcs_soft *soft)
return 0;
}
static ssize_t show_algo(struct device *dev, char *buf)
static ssize_t show_algo(struct device *dev, struct device_attribute *attr, char *buf)
{
struct cx_dev *cx_dev = to_cx_dev(dev);
struct mbcs_soft *soft = cx_dev->soft;
@ -715,7 +715,7 @@ static ssize_t show_algo(struct device *dev, char *buf)
(debug0 >> 32), (debug0 & 0xffffffff));
}
static ssize_t store_algo(struct device *dev, const char *buf, size_t count)
static ssize_t store_algo(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
int n;
struct cx_dev *cx_dev = to_cx_dev(dev);

7
drivers/char/mem.c
View file

@ -856,7 +856,7 @@ static const struct {
{11,"kmsg", S_IRUGO | S_IWUSR, &kmsg_fops},
};
static struct class_simple *mem_class;
static struct class *mem_class;
static int __init chr_dev_init(void)
{
@ -865,10 +865,9 @@ static int __init chr_dev_init(void)
if (register_chrdev(MEM_MAJOR,"mem",&memory_fops))
printk("unable to get major %d for memory devs\n", MEM_MAJOR);
mem_class = class_simple_create(THIS_MODULE, "mem");
mem_class = class_create(THIS_MODULE, "mem");
for (i = 0; i < ARRAY_SIZE(devlist); i++) {
class_simple_device_add(mem_class,
MKDEV(MEM_MAJOR, devlist[i].minor),
class_device_create(mem_class, MKDEV(MEM_MAJOR, devlist[i].minor),
NULL, devlist[i].name);
devfs_mk_cdev(MKDEV(MEM_MAJOR, devlist[i].minor),
S_IFCHR | devlist[i].mode, devlist[i].name);

16
drivers/char/misc.c
View file

@ -177,10 +177,10 @@ fail:
/*
* TODO for 2.7:
* - add a struct class_device to struct miscdevice and make all usages of
* - add a struct kref to struct miscdevice and make all usages of
* them dynamic.
*/
static struct class_simple *misc_class;
static struct class *misc_class;
static struct file_operations misc_fops = {
.owner = THIS_MODULE,
@ -238,8 +238,8 @@ int misc_register(struct miscdevice * misc)
}
dev = MKDEV(MISC_MAJOR, misc->minor);
misc->class = class_simple_device_add(misc_class, dev,
misc->dev, misc->name);
misc->class = class_device_create(misc_class, dev, misc->dev,
"%s", misc->name);
if (IS_ERR(misc->class)) {
err = PTR_ERR(misc->class);
goto out;
@ -248,7 +248,7 @@ int misc_register(struct miscdevice * misc)
err = devfs_mk_cdev(dev, S_IFCHR|S_IRUSR|S_IWUSR|S_IRGRP,
misc->devfs_name);
if (err) {
class_simple_device_remove(dev);
class_device_destroy(misc_class, dev);
goto out;
}
@ -281,7 +281,7 @@ int misc_deregister(struct miscdevice * misc)
down(&misc_sem);
list_del(&misc->list);
class_simple_device_remove(MKDEV(MISC_MAJOR, misc->minor));
class_device_destroy(misc_class, MKDEV(MISC_MAJOR, misc->minor));
devfs_remove(misc->devfs_name);
if (i < DYNAMIC_MINORS && i>0) {
misc_minors[i>>3] &= ~(1 << (misc->minor & 7));
@ -302,7 +302,7 @@ static int __init misc_init(void)
if (ent)
ent->proc_fops = &misc_proc_fops;
#endif
misc_class = class_simple_create(THIS_MODULE, "misc");
misc_class = class_create(THIS_MODULE, "misc");
if (IS_ERR(misc_class))
return PTR_ERR(misc_class);
#ifdef CONFIG_MVME16x
@ -323,7 +323,7 @@ static int __init misc_init(void)
if (register_chrdev(MISC_MAJOR,"misc",&misc_fops)) {
printk("unable to get major %d for misc devices\n",
MISC_MAJOR);
class_simple_destroy(misc_class);
class_destroy(misc_class);
return -EIO;
}
return 0;

2
drivers/char/mwave/mwavedd.c
View file

@ -472,7 +472,7 @@ struct device mwave_device;
/* Prevent code redundancy, create a macro for mwave_show_* functions. */
#define mwave_show_function(attr_name, format_string, field) \
static ssize_t mwave_show_##attr_name(struct device *dev, char *buf) \
static ssize_t mwave_show_##attr_name(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
DSP_3780I_CONFIG_SETTINGS *pSettings = \
&mwave_s_mdd.rBDData.rDspSettings; \

12
drivers/char/ppdev.c
View file

@ -737,7 +737,7 @@ static unsigned int pp_poll (struct file * file, poll_table * wait)
return mask;
}
static struct class_simple *ppdev_class;
static struct class *ppdev_class;
static struct file_operations pp_fops = {
.owner = THIS_MODULE,
@ -752,13 +752,13 @@ static struct file_operations pp_fops = {
static void pp_attach(struct parport *port)
{
class_simple_device_add(ppdev_class, MKDEV(PP_MAJOR, port->number),
class_device_create(ppdev_class, MKDEV(PP_MAJOR, port->number),
NULL, "parport%d", port->number);
}
static void pp_detach(struct parport *port)
{
class_simple_device_remove(MKDEV(PP_MAJOR, port->number));
class_device_destroy(ppdev_class, MKDEV(PP_MAJOR, port->number));
}
static struct parport_driver pp_driver = {
@ -776,7 +776,7 @@ static int __init ppdev_init (void)
PP_MAJOR);
return -EIO;
}
ppdev_class = class_simple_create(THIS_MODULE, CHRDEV);
ppdev_class = class_create(THIS_MODULE, CHRDEV);
if (IS_ERR(ppdev_class)) {
err = PTR_ERR(ppdev_class);
goto out_chrdev;
@ -798,7 +798,7 @@ out_class:
for (i = 0; i < PARPORT_MAX; i++)
devfs_remove("parports/%d", i);
devfs_remove("parports");
class_simple_destroy(ppdev_class);
class_destroy(ppdev_class);
out_chrdev:
unregister_chrdev(PP_MAJOR, CHRDEV);
out:
@ -813,7 +813,7 @@ static void __exit ppdev_cleanup (void)
devfs_remove("parports/%d", i);
parport_unregister_driver(&pp_driver);
devfs_remove("parports");
class_simple_destroy(ppdev_class);
class_destroy(ppdev_class);
unregister_chrdev (PP_MAJOR, CHRDEV);
}

18
drivers/char/raw.c
View file

@ -27,7 +27,7 @@ struct raw_device_data {
int inuse;
};
static struct class_simple *raw_class;
static struct class *raw_class;
static struct raw_device_data raw_devices[MAX_RAW_MINORS];
static DECLARE_MUTEX(raw_mutex);
static struct file_operations raw_ctl_fops; /* forward declaration */
@ -127,8 +127,8 @@ raw_ioctl(struct inode *inode, struct file *filp,
static void bind_device(struct raw_config_request *rq)
{
class_simple_device_remove(MKDEV(RAW_MAJOR, rq->raw_minor));
class_simple_device_add(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor),
class_device_destroy(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor));
class_device_create(raw_class, MKDEV(RAW_MAJOR, rq->raw_minor),
NULL, "raw%d", rq->raw_minor);
}
@ -200,8 +200,8 @@ static int raw_ctl_ioctl(struct inode *inode, struct file *filp,
if (rq.block_major == 0 && rq.block_minor == 0) {
/* unbind */
rawdev->binding = NULL;
class_simple_device_remove(MKDEV(RAW_MAJOR,
rq.raw_minor));
class_device_destroy(raw_class,
MKDEV(RAW_MAJOR, rq.raw_minor));
} else {
rawdev->binding = bdget(dev);
if (rawdev->binding == NULL)
@ -300,14 +300,14 @@ static int __init raw_init(void)
goto error;
}
raw_class = class_simple_create(THIS_MODULE, "raw");
raw_class = class_create(THIS_MODULE, "raw");
if (IS_ERR(raw_class)) {
printk(KERN_ERR "Error creating raw class.\n");
cdev_del(&raw_cdev);
unregister_chrdev_region(dev, MAX_RAW_MINORS);
goto error;
}
class_simple_device_add(raw_class, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
class_device_create(raw_class, MKDEV(RAW_MAJOR, 0), NULL, "rawctl");
devfs_mk_cdev(MKDEV(RAW_MAJOR, 0),
S_IFCHR | S_IRUGO | S_IWUGO,
@ -331,8 +331,8 @@ static void __exit raw_exit(void)
devfs_remove("raw/raw%d", i);
devfs_remove("raw/rawctl");
devfs_remove("raw");
class_simple_device_remove(MKDEV(RAW_MAJOR, 0));
class_simple_destroy(raw_class);
class_device_destroy(raw_class, MKDEV(RAW_MAJOR, 0));
class_destroy(raw_class);
cdev_del(&raw_cdev);
unregister_chrdev_region(MKDEV(RAW_MAJOR, 0), MAX_RAW_MINORS);
}

7
drivers/char/snsc.c
View file

@ -357,6 +357,8 @@ static struct file_operations scdrv_fops = {
.release = scdrv_release,
};
static struct class *snsc_class;
/*
* scdrv_init
*
@ -372,7 +374,6 @@ scdrv_init(void)
char *devnamep;
struct sysctl_data_s *scd;
void *salbuf;
struct class_simple *snsc_class;
dev_t first_dev, dev;
nasid_t event_nasid = ia64_sn_get_console_nasid();
@ -382,7 +383,7 @@ scdrv_init(void)
__FUNCTION__);
return -ENODEV;
}
snsc_class = class_simple_create(THIS_MODULE, SYSCTL_BASENAME);
snsc_class = class_create(THIS_MODULE, SYSCTL_BASENAME);
for (cnode = 0; cnode < numionodes; cnode++) {
geoid = cnodeid_get_geoid(cnode);
@ -436,7 +437,7 @@ scdrv_init(void)
continue;
}
class_simple_device_add(snsc_class, dev, NULL,
class_device_create(snsc_class, dev, NULL,
"%s", devname);
ia64_sn_irtr_intr_enable(scd->scd_nasid,

10
drivers/char/stallion.c
View file

@ -719,7 +719,7 @@ static struct file_operations stl_fsiomem = {
/*****************************************************************************/
static struct class_simple *stallion_class;
static struct class *stallion_class;
/*
* Loadable module initialization stuff.
@ -777,13 +777,13 @@ static void __exit stallion_module_exit(void)
}
for (i = 0; i < 4; i++) {
devfs_remove("staliomem/%d", i);
class_simple_device_remove(MKDEV(STL_SIOMEMMAJOR, i));
class_device_destroy(stallion_class, MKDEV(STL_SIOMEMMAJOR, i));
}
devfs_remove("staliomem");
if ((i = unregister_chrdev(STL_SIOMEMMAJOR, "staliomem")))
printk("STALLION: failed to un-register serial memory device, "
"errno=%d\n", -i);
class_simple_destroy(stallion_class);
class_destroy(stallion_class);
if (stl_tmpwritebuf != (char *) NULL)
kfree(stl_tmpwritebuf);
@ -3090,12 +3090,12 @@ static int __init stl_init(void)
printk("STALLION: failed to register serial board device\n");
devfs_mk_dir("staliomem");
stallion_class = class_simple_create(THIS_MODULE, "staliomem");
stallion_class = class_create(THIS_MODULE, "staliomem");
for (i = 0; i < 4; i++) {
devfs_mk_cdev(MKDEV(STL_SIOMEMMAJOR, i),
S_IFCHR|S_IRUSR|S_IWUSR,
"staliomem/%d", i);
class_simple_device_add(stallion_class, MKDEV(STL_SIOMEMMAJOR, i), NULL, "staliomem%d", i);
class_device_create(stallion_class, MKDEV(STL_SIOMEMMAJOR, i), NULL, "staliomem%d", i);
}
stl_serial->owner = THIS_MODULE;

14
drivers/char/tipar.c
View file

@ -90,7 +90,7 @@ static int timeout = TIMAXTIME; /* timeout in tenth of seconds */
static unsigned int tp_count; /* tipar count */
static unsigned long opened; /* opened devices */
static struct class_simple *tipar_class;
static struct class *tipar_class;
/* --- macros for parport access -------------------------------------- */
@ -436,7 +436,7 @@ tipar_register(int nr, struct parport *port)
goto out;
}
class_simple_device_add(tipar_class, MKDEV(TIPAR_MAJOR,
class_device_create(tipar_class, MKDEV(TIPAR_MAJOR,
TIPAR_MINOR + nr), NULL, "par%d", nr);
/* Use devfs, tree: /dev/ticables/par/[0..2] */
err = devfs_mk_cdev(MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr),
@ -458,8 +458,8 @@ tipar_register(int nr, struct parport *port)
goto out;
out_class:
class_simple_device_remove(MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr));
class_simple_destroy(tipar_class);
class_device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, TIPAR_MINOR + nr));
class_destroy(tipar_class);
out:
return err;
}
@ -505,7 +505,7 @@ tipar_init_module(void)
/* Use devfs with tree: /dev/ticables/par/[0..2] */
devfs_mk_dir("ticables/par");
tipar_class = class_simple_create(THIS_MODULE, "ticables");
tipar_class = class_create(THIS_MODULE, "ticables");
if (IS_ERR(tipar_class)) {
err = PTR_ERR(tipar_class);
goto out_chrdev;
@ -539,10 +539,10 @@ tipar_cleanup_module(void)
if (table[i].dev == NULL)
continue;
parport_unregister_device(table[i].dev);
class_simple_device_remove(MKDEV(TIPAR_MAJOR, i));
class_device_destroy(tipar_class, MKDEV(TIPAR_MAJOR, i));
devfs_remove("ticables/par/%d", i);
}
class_simple_destroy(tipar_class);
class_destroy(tipar_class);
devfs_remove("ticables/par");
pr_info("tipar: module unloaded\n");

6
drivers/char/tpm/tpm.c
View file

@ -212,7 +212,7 @@ static u8 pcrread[] = {
0, 0, 0, 0 /* PCR index */
};
static ssize_t show_pcrs(struct device *dev, char *buf)
static ssize_t show_pcrs(struct device *dev, struct device_attribute *attr, char *buf)
{
u8 data[READ_PCR_RESULT_SIZE];
ssize_t len;
@ -255,7 +255,7 @@ static u8 readpubek[] = {
0, 0, 0, 124, /* TPM_ORD_ReadPubek */
};
static ssize_t show_pubek(struct device *dev, char *buf)
static ssize_t show_pubek(struct device *dev, struct device_attribute *attr, char *buf)
{
u8 data[READ_PUBEK_RESULT_SIZE];
ssize_t len;
@ -330,7 +330,7 @@ static u8 cap_manufacturer[] = {
0, 0, 1, 3
};
static ssize_t show_caps(struct device *dev, char *buf)
static ssize_t show_caps(struct device *dev, struct device_attribute *attr, char *buf)
{
u8 data[READ_PUBEK_RESULT_SIZE];
ssize_t len;

16
drivers/char/tty_io.c
View file

@ -2654,7 +2654,7 @@ static void tty_default_put_char(struct tty_struct *tty, unsigned char ch)
tty->driver->write(tty, &ch, 1);
}
static struct class_simple *tty_class;
static struct class *tty_class;
/**
* tty_register_device - register a tty device
@ -2687,7 +2687,7 @@ void tty_register_device(struct tty_driver *driver, unsigned index,
pty_line_name(driver, index, name);
else
tty_line_name(driver, index, name);
class_simple_device_add(tty_class, dev, device, name);
class_device_create(tty_class, dev, device, name);
}
/**
@ -2701,7 +2701,7 @@ void tty_register_device(struct tty_driver *driver, unsigned index,
void tty_unregister_device(struct tty_driver *driver, unsigned index)
{
devfs_remove("%s%d", driver->devfs_name, index + driver->name_base);
class_simple_device_remove(MKDEV(driver->major, driver->minor_start) + index);
class_device_destroy(tty_class, MKDEV(driver->major, driver->minor_start) + index);
}
EXPORT_SYMBOL(tty_register_device);
@ -2918,7 +2918,7 @@ extern int vty_init(void);
static int __init tty_class_init(void)
{
tty_class = class_simple_create(THIS_MODULE, "tty");
tty_class = class_create(THIS_MODULE, "tty");
if (IS_ERR(tty_class))
return PTR_ERR(tty_class);
return 0;
@ -2947,14 +2947,14 @@ static int __init tty_init(void)
register_chrdev_region(MKDEV(TTYAUX_MAJOR, 0), 1, "/dev/tty") < 0)
panic("Couldn't register /dev/tty driver\n");
devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 0), S_IFCHR|S_IRUGO|S_IWUGO, "tty");
class_simple_device_add(tty_class, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty");
class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 0), NULL, "tty");
cdev_init(&console_cdev, &console_fops);
if (cdev_add(&console_cdev, MKDEV(TTYAUX_MAJOR, 1), 1) ||
register_chrdev_region(MKDEV(TTYAUX_MAJOR, 1), 1, "/dev/console") < 0)
panic("Couldn't register /dev/console driver\n");
devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 1), S_IFCHR|S_IRUSR|S_IWUSR, "console");
class_simple_device_add(tty_class, MKDEV(TTYAUX_MAJOR, 1), NULL, "console");
class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 1), NULL, "console");
#ifdef CONFIG_UNIX98_PTYS
cdev_init(&ptmx_cdev, &ptmx_fops);
@ -2962,7 +2962,7 @@ static int __init tty_init(void)
register_chrdev_region(MKDEV(TTYAUX_MAJOR, 2), 1, "/dev/ptmx") < 0)
panic("Couldn't register /dev/ptmx driver\n");
devfs_mk_cdev(MKDEV(TTYAUX_MAJOR, 2), S_IFCHR|S_IRUGO|S_IWUGO, "ptmx");
class_simple_device_add(tty_class, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx");
class_device_create(tty_class, MKDEV(TTYAUX_MAJOR, 2), NULL, "ptmx");
#endif
#ifdef CONFIG_VT
@ -2971,7 +2971,7 @@ static int __init tty_init(void)
register_chrdev_region(MKDEV(TTY_MAJOR, 0), 1, "/dev/vc/0") < 0)
panic("Couldn't register /dev/tty0 driver\n");
devfs_mk_cdev(MKDEV(TTY_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vc/0");
class_simple_device_add(tty_class, MKDEV(TTY_MAJOR, 0), NULL, "tty0");
class_device_create(tty_class, MKDEV(TTY_MAJOR, 0), NULL, "tty0");
vty_init();
#endif

16
drivers/char/vc_screen.c
View file

@ -474,7 +474,7 @@ static struct file_operations vcs_fops = {
.open = vcs_open,
};
static struct class_simple *vc_class;
static struct class *vc_class;
void vcs_make_devfs(struct tty_struct *tty)
{
@ -484,26 +484,26 @@ void vcs_make_devfs(struct tty_struct *tty)
devfs_mk_cdev(MKDEV(VCS_MAJOR, tty->index + 129),
S_IFCHR|S_IRUSR|S_IWUSR,
"vcc/a%u", tty->index + 1);
class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, tty->index + 1), NULL, "vcs%u", tty->index + 1);
class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, tty->index + 129), NULL, "vcsa%u", tty->index + 1);
class_device_create(vc_class, MKDEV(VCS_MAJOR, tty->index + 1), NULL, "vcs%u", tty->index + 1);
class_device_create(vc_class, MKDEV(VCS_MAJOR, tty->index + 129), NULL, "vcsa%u", tty->index + 1);
}
void vcs_remove_devfs(struct tty_struct *tty)
{
devfs_remove("vcc/%u", tty->index + 1);
devfs_remove("vcc/a%u", tty->index + 1);
class_simple_device_remove(MKDEV(VCS_MAJOR, tty->index + 1));
class_simple_device_remove(MKDEV(VCS_MAJOR, tty->index + 129));
class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 1));
class_device_destroy(vc_class, MKDEV(VCS_MAJOR, tty->index + 129));
}
int __init vcs_init(void)
{
if (register_chrdev(VCS_MAJOR, "vcs", &vcs_fops))
panic("unable to get major %d for vcs device", VCS_MAJOR);
vc_class = class_simple_create(THIS_MODULE, "vc");
vc_class = class_create(THIS_MODULE, "vc");
devfs_mk_cdev(MKDEV(VCS_MAJOR, 0), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/0");
devfs_mk_cdev(MKDEV(VCS_MAJOR, 128), S_IFCHR|S_IRUSR|S_IWUSR, "vcc/a0");
class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
class_simple_device_add(vc_class, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
class_device_create(vc_class, MKDEV(VCS_MAJOR, 0), NULL, "vcs");
class_device_create(vc_class, MKDEV(VCS_MAJOR, 128), NULL, "vcsa");
return 0;
}

16
drivers/char/viotape.c
View file

@ -237,7 +237,7 @@ static dma_addr_t viotape_unitinfo_token;
static struct mtget viomtget[VIOTAPE_MAX_TAPE];
static struct class_simple *tape_class;
static struct class *tape_class;
static struct device *tape_device[VIOTAPE_MAX_TAPE];
@ -956,9 +956,9 @@ static int viotape_probe(struct vio_dev *vdev, const struct vio_device_id *id)
state[i].cur_part = 0;
for (j = 0; j < MAX_PARTITIONS; ++j)
state[i].part_stat_rwi[j] = VIOT_IDLE;
class_simple_device_add(tape_class, MKDEV(VIOTAPE_MAJOR, i), NULL,
class_device_create(tape_class, MKDEV(VIOTAPE_MAJOR, i), NULL,
"iseries!vt%d", i);
class_simple_device_add(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80),
class_device_create(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80),
NULL, "iseries!nvt%d", i);
devfs_mk_cdev(MKDEV(VIOTAPE_MAJOR, i), S_IFCHR | S_IRUSR | S_IWUSR,
"iseries/vt%d", i);
@ -980,8 +980,8 @@ static int viotape_remove(struct vio_dev *vdev)
devfs_remove("iseries/nvt%d", i);
devfs_remove("iseries/vt%d", i);
devfs_unregister_tape(state[i].dev_handle);
class_simple_device_remove(MKDEV(VIOTAPE_MAJOR, i | 0x80));
class_simple_device_remove(MKDEV(VIOTAPE_MAJOR, i));
class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i | 0x80));
class_device_destroy(tape_class, MKDEV(VIOTAPE_MAJOR, i));
return 0;
}
@ -1045,7 +1045,7 @@ int __init viotap_init(void)
goto clear_handler;
}
tape_class = class_simple_create(THIS_MODULE, "tape");
tape_class = class_create(THIS_MODULE, "tape");
if (IS_ERR(tape_class)) {
printk(VIOTAPE_KERN_WARN "Unable to allocat class\n");
ret = PTR_ERR(tape_class);
@ -1070,7 +1070,7 @@ int __init viotap_init(void)
return 0;
unreg_class:
class_simple_destroy(tape_class);
class_destroy(tape_class);
unreg_chrdev:
unregister_chrdev(VIOTAPE_MAJOR, "viotape");
clear_handler:
@ -1110,7 +1110,7 @@ static void __exit viotap_exit(void)
remove_proc_entry("iSeries/viotape", NULL);
vio_unregister_driver(&viotape_driver);
class_simple_destroy(tape_class);
class_destroy(tape_class);
ret = unregister_chrdev(VIOTAPE_MAJOR, "viotape");
if (ret < 0)
printk(VIOTAPE_KERN_WARN "Error unregistering device: %d\n",

4
drivers/cpufreq/cpufreq.c
View file

@ -521,7 +521,7 @@ static ssize_t show(struct kobject * kobj, struct attribute * attr ,char * buf)
policy = cpufreq_cpu_get(policy->cpu);
if (!policy)
return -EINVAL;
ret = fattr->show ? fattr->show(policy,buf) : 0;
ret = fattr->show ? fattr->show(policy,buf) : -EIO;
cpufreq_cpu_put(policy);
return ret;
}
@ -535,7 +535,7 @@ static ssize_t store(struct kobject * kobj, struct attribute * attr,
policy = cpufreq_cpu_get(policy->cpu);
if (!policy)
return -EINVAL;
ret = fattr->store ? fattr->store(policy,buf,count) : 0;
ret = fattr->store ? fattr->store(policy,buf,count) : -EIO;
cpufreq_cpu_put(policy);
return ret;
}

10
drivers/dio/dio-sysfs.c
View file

@ -17,7 +17,7 @@
/* show configuration fields */
static ssize_t dio_show_id(struct device *dev, char *buf)
static ssize_t dio_show_id(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@ -26,7 +26,7 @@ static ssize_t dio_show_id(struct device *dev, char *buf)
}
static DEVICE_ATTR(id, S_IRUGO, dio_show_id, NULL);
static ssize_t dio_show_ipl(struct device *dev, char *buf)
static ssize_t dio_show_ipl(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@ -35,7 +35,7 @@ static ssize_t dio_show_ipl(struct device *dev, char *buf)
}
static DEVICE_ATTR(ipl, S_IRUGO, dio_show_ipl, NULL);
static ssize_t dio_show_secid(struct device *dev, char *buf)
static ssize_t dio_show_secid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@ -44,7 +44,7 @@ static ssize_t dio_show_secid(struct device *dev, char *buf)
}
static DEVICE_ATTR(secid, S_IRUGO, dio_show_secid, NULL);
static ssize_t dio_show_name(struct device *dev, char *buf)
static ssize_t dio_show_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d;
@ -53,7 +53,7 @@ static ssize_t dio_show_name(struct device *dev, char *buf)
}
static DEVICE_ATTR(name, S_IRUGO, dio_show_name, NULL);
static ssize_t dio_show_resource(struct device *dev, char *buf)
static ssize_t dio_show_resource(struct device *dev, struct device_attribute *attr, char *buf)
{
struct dio_dev *d = to_dio_dev(dev);

4
drivers/eisa/eisa-bus.c
View file

@ -149,7 +149,7 @@ void eisa_driver_unregister (struct eisa_driver *edrv)
driver_unregister (&edrv->driver);
}
static ssize_t eisa_show_sig (struct device *dev, char *buf)
static ssize_t eisa_show_sig (struct device *dev, struct device_attribute *attr, char *buf)
{
struct eisa_device *edev = to_eisa_device (dev);
return sprintf (buf,"%s\n", edev->id.sig);
@ -157,7 +157,7 @@ static ssize_t eisa_show_sig (struct device *dev, char *buf)
static DEVICE_ATTR(signature, S_IRUGO, eisa_show_sig, NULL);
static ssize_t eisa_show_state (struct device *dev, char *buf)
static ssize_t eisa_show_state (struct device *dev, struct device_attribute *attr, char *buf)
{
struct eisa_device *edev = to_eisa_device (dev);
return sprintf (buf,"%d\n", edev->state & EISA_CONFIG_ENABLED);

2
drivers/firmware/edd.c
View file

@ -115,7 +115,7 @@ edd_attr_show(struct kobject * kobj, struct attribute *attr, char *buf)
{
struct edd_device *dev = to_edd_device(kobj);
struct edd_attribute *edd_attr = to_edd_attr(attr);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (edd_attr->show)
ret = edd_attr->show(dev, buf);

4
drivers/firmware/efivars.c
View file

@ -352,7 +352,7 @@ static ssize_t efivar_attr_show(struct kobject *kobj, struct attribute *attr,
{
struct efivar_entry *var = to_efivar_entry(kobj);
struct efivar_attribute *efivar_attr = to_efivar_attr(attr);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;
@ -368,7 +368,7 @@ static ssize_t efivar_attr_store(struct kobject *kobj, struct attribute *attr,
{
struct efivar_entry *var = to_efivar_entry(kobj);
struct efivar_attribute *efivar_attr = to_efivar_attr(attr);
ssize_t ret = 0;
ssize_t ret = -EIO;
if (!capable(CAP_SYS_ADMIN))
return -EACCES;

6
drivers/i2c/chips/adm1021.c
View file

@ -137,7 +137,7 @@ static struct i2c_driver adm1021_driver = {
};
#define show(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1021_data *data = adm1021_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@ -150,7 +150,7 @@ show(remote_temp_hyst);
show(remote_temp_input);
#define show2(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1021_data *data = adm1021_update_device(dev); \
return sprintf(buf, "%d\n", data->value); \
@ -159,7 +159,7 @@ show2(alarms);
show2(die_code);
#define set(value, reg) \
static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct adm1021_data *data = i2c_get_clientdata(client); \

28
drivers/i2c/chips/adm1025.c
View file

@ -153,19 +153,19 @@ struct adm1025_data {
*/
#define show_in(offset) \
static ssize_t show_in##offset(struct device *dev, char *buf) \
static ssize_t show_in##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
in_scale[offset])); \
} \
static ssize_t show_in##offset##_min(struct device *dev, char *buf) \
static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
in_scale[offset])); \
} \
static ssize_t show_in##offset##_max(struct device *dev, char *buf) \
static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
@ -180,17 +180,17 @@ show_in(4);
show_in(5);
#define show_temp(offset) \
static ssize_t show_temp##offset(struct device *dev, char *buf) \
static ssize_t show_temp##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
} \
static ssize_t show_temp##offset##_min(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[offset-1])); \
} \
static ssize_t show_temp##offset##_max(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct adm1025_data *data = adm1025_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[offset-1])); \
@ -200,7 +200,7 @@ show_temp(1);
show_temp(2);
#define set_in(offset) \
static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -214,7 +214,7 @@ static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
static ssize_t set_in##offset##_max(struct device *dev, const char *buf, \
static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -240,7 +240,7 @@ set_in(4);
set_in(5);
#define set_temp(offset) \
static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -254,7 +254,7 @@ static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -275,26 +275,26 @@ static DEVICE_ATTR(temp##offset##_max, S_IWUSR | S_IRUGO, \
set_temp(1);
set_temp(2);
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
static ssize_t show_vid(struct device *dev, char *buf)
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", vid_from_reg(data->vid, data->vrm));
}
static DEVICE_ATTR(in1_ref, S_IRUGO, show_vid, NULL);
static ssize_t show_vrm(struct device *dev, char *buf)
static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1025_data *data = adm1025_update_device(dev);
return sprintf(buf, "%u\n", data->vrm);
}
static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1025_data *data = i2c_get_clientdata(client);

572
drivers/i2c/chips/adm1026.c
View file

@ -30,6 +30,7 @@
#include <linux/jiffies.h>
#include <linux/i2c.h>
#include <linux/i2c-sensor.h>
#include <linux/i2c-sysfs.h>
#include <linux/i2c-vid.h>
/* Addresses to scan */
@ -711,19 +712,27 @@ static struct adm1026_data *adm1026_update_device(struct device *dev)
return data;
}
static ssize_t show_in(struct device *dev, char *buf, int nr)
static ssize_t show_in(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in[nr]));
}
static ssize_t show_in_min(struct device *dev, char *buf, int nr)
static ssize_t show_in_min(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_min[nr]));
}
static ssize_t set_in_min(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_in_min(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -734,14 +743,19 @@ static ssize_t set_in_min(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
static ssize_t show_in_max(struct device *dev, char *buf, int nr)
static ssize_t show_in_max(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(nr, data->in_max[nr]));
}
static ssize_t set_in_max(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_in_max(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -753,34 +767,13 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
return count;
}
#define in_reg(offset) \
static ssize_t show_in##offset (struct device *dev, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static ssize_t show_in##offset##_min (struct device *dev, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t set_in##offset##_min (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
static ssize_t show_in##offset##_max (struct device *dev, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
static ssize_t set_in##offset##_max (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL); \
static DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
show_in##offset##_min, set_in##offset##_min); \
static DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
show_in##offset##_max, set_in##offset##_max);
#define in_reg(offset) \
static SENSOR_DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in, \
NULL, offset); \
static SENSOR_DEVICE_ATTR(in##offset##_min, S_IRUGO | S_IWUSR, \
show_in_min, set_in_min, offset); \
static SENSOR_DEVICE_ATTR(in##offset##_max, S_IRUGO | S_IWUSR, \
show_in_max, set_in_max, offset);
in_reg(0);
@ -800,19 +793,19 @@ in_reg(13);
in_reg(14);
in_reg(15);
static ssize_t show_in16(struct device *dev, char *buf)
static ssize_t show_in16(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in[16]) -
NEG12_OFFSET);
}
static ssize_t show_in16_min(struct device *dev, char *buf)
static ssize_t show_in16_min(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_min[16])
- NEG12_OFFSET);
}
static ssize_t set_in16_min(struct device *dev, const char *buf, size_t count)
static ssize_t set_in16_min(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
@ -824,13 +817,13 @@ static ssize_t set_in16_min(struct device *dev, const char *buf, size_t count)
up(&data->update_lock);
return count;
}
static ssize_t show_in16_max(struct device *dev, char *buf)
static ssize_t show_in16_max(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", INS_FROM_REG(16, data->in_max[16])
- NEG12_OFFSET);
}
static ssize_t set_in16_max(struct device *dev, const char *buf, size_t count)
static ssize_t set_in16_max(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
@ -843,30 +836,38 @@ static ssize_t set_in16_max(struct device *dev, const char *buf, size_t count)
return count;
}
static DEVICE_ATTR(in16_input, S_IRUGO, show_in16, NULL);
static DEVICE_ATTR(in16_min, S_IRUGO | S_IWUSR, show_in16_min, set_in16_min);
static DEVICE_ATTR(in16_max, S_IRUGO | S_IWUSR, show_in16_max, set_in16_max);
static SENSOR_DEVICE_ATTR(in16_input, S_IRUGO, show_in16, NULL, 16);
static SENSOR_DEVICE_ATTR(in16_min, S_IRUGO | S_IWUSR, show_in16_min, set_in16_min, 16);
static SENSOR_DEVICE_ATTR(in16_max, S_IRUGO | S_IWUSR, show_in16_max, set_in16_max, 16);
/* Now add fan read/write functions */
static ssize_t show_fan(struct device *dev, char *buf, int nr)
static ssize_t show_fan(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan[nr],
data->fan_div[nr]));
}
static ssize_t show_fan_min(struct device *dev, char *buf, int nr)
static ssize_t show_fan_min(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", FAN_FROM_REG(data->fan_min[nr],
data->fan_div[nr]));
}
static ssize_t set_fan_min(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_fan_min(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -879,23 +880,11 @@ static ssize_t set_fan_min(struct device *dev, const char *buf,
return count;
}
#define fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, NULL); \
static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_##offset##_min, set_fan_##offset##_min);
#define fan_offset(offset) \
static SENSOR_DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan, NULL, \
offset - 1); \
static SENSOR_DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_min, set_fan_min, offset - 1);
fan_offset(1);
fan_offset(2);
@ -926,14 +915,19 @@ static void fixup_fan_min(struct device *dev, int fan, int old_div)
}
/* Now add fan_div read/write functions */
static ssize_t show_fan_div(struct device *dev, char *buf, int nr)
static ssize_t show_fan_div(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->fan_div[nr]);
}
static ssize_t set_fan_div(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_fan_div(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val,orig_div,new_div,shift;
@ -967,17 +961,8 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define fan_offset_div(offset) \
static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_div (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
} \
static DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
show_fan_##offset##_div, set_fan_##offset##_div);
static SENSOR_DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
show_fan_div, set_fan_div, offset - 1);
fan_offset_div(1);
fan_offset_div(2);
@ -989,19 +974,27 @@ fan_offset_div(7);
fan_offset_div(8);
/* Temps */
static ssize_t show_temp(struct device *dev, char *buf, int nr)
static ssize_t show_temp(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp[nr]));
}
static ssize_t show_temp_min(struct device *dev, char *buf, int nr)
static ssize_t show_temp_min(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_min[nr]));
}
static ssize_t set_temp_min(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_temp_min(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -1013,14 +1006,19 @@ static ssize_t set_temp_min(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
static ssize_t show_temp_max(struct device *dev, char *buf, int nr)
static ssize_t show_temp_max(struct device *dev, struct device_attribute *attr,
char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_max[nr]));
}
static ssize_t set_temp_max(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_temp_max(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -1032,48 +1030,34 @@ static ssize_t set_temp_max(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
#define temp_reg(offset) \
static ssize_t show_temp_##offset (struct device *dev, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
static ssize_t show_temp_##offset##_min (struct device *dev, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
static ssize_t show_temp_##offset##_max (struct device *dev, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
static ssize_t set_temp_##offset##_min (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_temp_##offset##_max (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
} \
static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp_##offset, NULL); \
static DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
show_temp_##offset##_min, set_temp_##offset##_min); \
static DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \
show_temp_##offset##_max, set_temp_##offset##_max);
#define temp_reg(offset) \
static SENSOR_DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_temp, \
NULL, offset - 1); \
static SENSOR_DEVICE_ATTR(temp##offset##_min, S_IRUGO | S_IWUSR, \
show_temp_min, set_temp_min, offset - 1); \
static SENSOR_DEVICE_ATTR(temp##offset##_max, S_IRUGO | S_IWUSR, \
show_temp_max, set_temp_max, offset - 1);
temp_reg(1);
temp_reg(2);
temp_reg(3);
static ssize_t show_temp_offset(struct device *dev, char *buf, int nr)
static ssize_t show_temp_offset(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_offset[nr]));
}
static ssize_t set_temp_offset(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_temp_offset(struct device *dev,
struct device_attribute *attr, const char *buf,
size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -1086,46 +1070,45 @@ static ssize_t set_temp_offset(struct device *dev, const char *buf,
return count;
}
#define temp_offset_reg(offset) \
static ssize_t show_temp_##offset##_offset (struct device *dev, char *buf) \
{ \
return show_temp_offset(dev, buf, offset - 1); \
} \
static ssize_t set_temp_##offset##_offset (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_temp_offset(dev, buf, count, offset - 1); \
} \
static DEVICE_ATTR(temp##offset##_offset, S_IRUGO | S_IWUSR, \
show_temp_##offset##_offset, set_temp_##offset##_offset);
#define temp_offset_reg(offset) \
static SENSOR_DEVICE_ATTR(temp##offset##_offset, S_IRUGO | S_IWUSR, \
show_temp_offset, set_temp_offset, offset - 1);
temp_offset_reg(1);
temp_offset_reg(2);
temp_offset_reg(3);
static ssize_t show_temp_auto_point1_temp_hyst(struct device *dev, char *buf,
int nr)
static ssize_t show_temp_auto_point1_temp_hyst(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(
ADM1026_FAN_ACTIVATION_TEMP_HYST + data->temp_tmin[nr]));
}
static ssize_t show_temp_auto_point2_temp(struct device *dev, char *buf,
int nr)
static ssize_t show_temp_auto_point2_temp(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr] +
ADM1026_FAN_CONTROL_TEMP_RANGE));
}
static ssize_t show_temp_auto_point1_temp(struct device *dev, char *buf,
int nr)
static ssize_t show_temp_auto_point1_temp(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_tmin[nr]));
}
static ssize_t set_temp_auto_point1_temp(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_temp_auto_point1_temp(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -1138,46 +1121,27 @@ static ssize_t set_temp_auto_point1_temp(struct device *dev, const char *buf,
return count;
}
#define temp_auto_point(offset) \
static ssize_t show_temp##offset##_auto_point1_temp (struct device *dev, \
char *buf) \
{ \
return show_temp_auto_point1_temp(dev, buf, offset - 1); \
} \
static ssize_t set_temp##offset##_auto_point1_temp (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_temp_auto_point1_temp(dev, buf, count, offset - 1); \
} \
static ssize_t show_temp##offset##_auto_point1_temp_hyst (struct device \
*dev, char *buf) \
{ \
return show_temp_auto_point1_temp_hyst(dev, buf, offset - 1); \
} \
static ssize_t show_temp##offset##_auto_point2_temp (struct device *dev, \
char *buf) \
{ \
return show_temp_auto_point2_temp(dev, buf, offset - 1); \
} \
static DEVICE_ATTR(temp##offset##_auto_point1_temp, S_IRUGO | S_IWUSR, \
show_temp##offset##_auto_point1_temp, \
set_temp##offset##_auto_point1_temp); \
static DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO, \
show_temp##offset##_auto_point1_temp_hyst, NULL); \
static DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO, \
show_temp##offset##_auto_point2_temp, NULL);
#define temp_auto_point(offset) \
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp, S_IRUGO | S_IWUSR, \
show_temp_auto_point1_temp, set_temp_auto_point1_temp, \
offset - 1); \
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point1_temp_hyst, S_IRUGO, \
show_temp_auto_point1_temp_hyst, NULL, offset - 1); \
static SENSOR_DEVICE_ATTR(temp##offset##_auto_point2_temp, S_IRUGO, \
show_temp_auto_point2_temp, NULL, offset - 1);
temp_auto_point(1);
temp_auto_point(2);
temp_auto_point(3);
static ssize_t show_temp_crit_enable(struct device *dev, char *buf)
static ssize_t show_temp_crit_enable(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", (data->config1 & CFG1_THERM_HOT) >> 4);
}
static ssize_t set_temp_crit_enable(struct device *dev, const char *buf,
size_t count)
static ssize_t set_temp_crit_enable(struct device *dev,
struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
@ -1193,24 +1157,27 @@ static ssize_t set_temp_crit_enable(struct device *dev, const char *buf,
return count;
}
static DEVICE_ATTR(temp1_crit_enable, S_IRUGO | S_IWUSR,
#define temp_crit_enable(offset) \
static DEVICE_ATTR(temp##offset##_crit_enable, S_IRUGO | S_IWUSR, \
show_temp_crit_enable, set_temp_crit_enable);
static DEVICE_ATTR(temp2_crit_enable, S_IRUGO | S_IWUSR,
show_temp_crit_enable, set_temp_crit_enable);
temp_crit_enable(1);
temp_crit_enable(2);
temp_crit_enable(3);
static DEVICE_ATTR(temp3_crit_enable, S_IRUGO | S_IWUSR,
show_temp_crit_enable, set_temp_crit_enable);
static ssize_t show_temp_crit(struct device *dev, char *buf, int nr)
static ssize_t show_temp_crit(struct device *dev,
struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", TEMP_FROM_REG(data->temp_crit[nr]));
}
static ssize_t set_temp_crit(struct device *dev, const char *buf,
size_t count, int nr)
static ssize_t set_temp_crit(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute *sensor_attr = to_sensor_dev_attr(attr);
int nr = sensor_attr->index;
struct i2c_client *client = to_i2c_client(dev);
struct adm1026_data *data = i2c_get_clientdata(client);
int val = simple_strtol(buf, NULL, 10);
@ -1223,29 +1190,20 @@ static ssize_t set_temp_crit(struct device *dev, const char *buf,
return count;
}
#define temp_crit_reg(offset) \
static ssize_t show_temp_##offset##_crit (struct device *dev, char *buf) \
{ \
return show_temp_crit(dev, buf, offset - 1); \
} \
static ssize_t set_temp_##offset##_crit (struct device *dev, \
const char *buf, size_t count) \
{ \
return set_temp_crit(dev, buf, count, offset - 1); \
} \
static DEVICE_ATTR(temp##offset##_crit, S_IRUGO | S_IWUSR, \
show_temp_##offset##_crit, set_temp_##offset##_crit);
#define temp_crit_reg(offset) \
static SENSOR_DEVICE_ATTR(temp##offset##_crit, S_IRUGO | S_IWUSR, \
show_temp_crit, set_temp_crit, offset - 1);
temp_crit_reg(1);
temp_crit_reg(2);
temp_crit_reg(3);
static ssize_t show_analog_out_reg(struct device *dev, char *buf)
static ssize_t show_analog_out_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", DAC_FROM_REG(data->analog_out));
}
static ssize_t set_analog_out_reg(struct device *dev, const char *buf,
static ssize_t set_analog_out_reg(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1262,7 +1220,7 @@ static ssize_t set_analog_out_reg(struct device *dev, const char *buf,
static DEVICE_ATTR(analog_out, S_IRUGO | S_IWUSR, show_analog_out_reg,
set_analog_out_reg);
static ssize_t show_vid_reg(struct device *dev, char *buf)
static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", vid_from_reg(data->vid & 0x3f, data->vrm));
@ -1270,12 +1228,12 @@ static ssize_t show_vid_reg(struct device *dev, char *buf)
static DEVICE_ATTR(vid, S_IRUGO, show_vid_reg, NULL);
static ssize_t show_vrm_reg(struct device *dev, char *buf)
static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->vrm);
}
static ssize_t store_vrm_reg(struct device *dev, const char *buf,
static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1287,7 +1245,7 @@ static ssize_t store_vrm_reg(struct device *dev, const char *buf,
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
static ssize_t show_alarms_reg(struct device *dev, char *buf)
static ssize_t show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf, "%ld\n", (long) (data->alarms));
@ -1295,12 +1253,12 @@ static ssize_t show_alarms_reg(struct device *dev, char *buf)
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
static ssize_t show_alarm_mask(struct device *dev, char *buf)
static ssize_t show_alarm_mask(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%ld\n", data->alarm_mask);
}
static ssize_t set_alarm_mask(struct device *dev, const char *buf,
static ssize_t set_alarm_mask(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1331,12 +1289,12 @@ static DEVICE_ATTR(alarm_mask, S_IRUGO | S_IWUSR, show_alarm_mask,
set_alarm_mask);
static ssize_t show_gpio(struct device *dev, char *buf)
static ssize_t show_gpio(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%ld\n", data->gpio);
}
static ssize_t set_gpio(struct device *dev, const char *buf,
static ssize_t set_gpio(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1359,12 +1317,12 @@ static ssize_t set_gpio(struct device *dev, const char *buf,
static DEVICE_ATTR(gpio, S_IRUGO | S_IWUSR, show_gpio, set_gpio);
static ssize_t show_gpio_mask(struct device *dev, char *buf)
static ssize_t show_gpio_mask(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%ld\n", data->gpio_mask);
}
static ssize_t set_gpio_mask(struct device *dev, const char *buf,
static ssize_t set_gpio_mask(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1386,12 +1344,12 @@ static ssize_t set_gpio_mask(struct device *dev, const char *buf,
static DEVICE_ATTR(gpio_mask, S_IRUGO | S_IWUSR, show_gpio_mask, set_gpio_mask);
static ssize_t show_pwm_reg(struct device *dev, char *buf)
static ssize_t show_pwm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", PWM_FROM_REG(data->pwm1.pwm));
}
static ssize_t set_pwm_reg(struct device *dev, const char *buf,
static ssize_t set_pwm_reg(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1407,12 +1365,12 @@ static ssize_t set_pwm_reg(struct device *dev, const char *buf,
}
return count;
}
static ssize_t show_auto_pwm_min(struct device *dev, char *buf)
static ssize_t show_auto_pwm_min(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->pwm1.auto_pwm_min);
}
static ssize_t set_auto_pwm_min(struct device *dev, const char *buf,
static ssize_t set_auto_pwm_min(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1429,16 +1387,16 @@ static ssize_t set_auto_pwm_min(struct device *dev, const char *buf,
up(&data->update_lock);
return count;
}
static ssize_t show_auto_pwm_max(struct device *dev, char *buf)
static ssize_t show_auto_pwm_max(struct device *dev, struct device_attribute *attr, char *buf)
{
return sprintf(buf,"%d\n", ADM1026_PWM_MAX);
}
static ssize_t show_pwm_enable(struct device *dev, char *buf)
static ssize_t show_pwm_enable(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1026_data *data = adm1026_update_device(dev);
return sprintf(buf,"%d\n", data->pwm1.enable);
}
static ssize_t set_pwm_enable(struct device *dev, const char *buf,
static ssize_t set_pwm_enable(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -1597,114 +1555,114 @@ int adm1026_detect(struct i2c_adapter *adapter, int address,
adm1026_init_client(new_client);
/* Register sysfs hooks */
device_create_file(&new_client->dev, &dev_attr_in0_input);
device_create_file(&new_client->dev, &dev_attr_in0_max);
device_create_file(&new_client->dev, &dev_attr_in0_min);
device_create_file(&new_client->dev, &dev_attr_in1_input);
device_create_file(&new_client->dev, &dev_attr_in1_max);
device_create_file(&new_client->dev, &dev_attr_in1_min);
device_create_file(&new_client->dev, &dev_attr_in2_input);
device_create_file(&new_client->dev, &dev_attr_in2_max);
device_create_file(&new_client->dev, &dev_attr_in2_min);
device_create_file(&new_client->dev, &dev_attr_in3_input);
device_create_file(&new_client->dev, &dev_attr_in3_max);
device_create_file(&new_client->dev, &dev_attr_in3_min);
device_create_file(&new_client->dev, &dev_attr_in4_input);
device_create_file(&new_client->dev, &dev_attr_in4_max);
device_create_file(&new_client->dev, &dev_attr_in4_min);
device_create_file(&new_client->dev, &dev_attr_in5_input);
device_create_file(&new_client->dev, &dev_attr_in5_max);
device_create_file(&new_client->dev, &dev_attr_in5_min);
device_create_file(&new_client->dev, &dev_attr_in6_input);
device_create_file(&new_client->dev, &dev_attr_in6_max);
device_create_file(&new_client->dev, &dev_attr_in6_min);
device_create_file(&new_client->dev, &dev_attr_in7_input);
device_create_file(&new_client->dev, &dev_attr_in7_max);
device_create_file(&new_client->dev, &dev_attr_in7_min);
device_create_file(&new_client->dev, &dev_attr_in8_input);
device_create_file(&new_client->dev, &dev_attr_in8_max);
device_create_file(&new_client->dev, &dev_attr_in8_min);
device_create_file(&new_client->dev, &dev_attr_in9_input);
device_create_file(&new_client->dev, &dev_attr_in9_max);
device_create_file(&new_client->dev, &dev_attr_in9_min);
device_create_file(&new_client->dev, &dev_attr_in10_input);
device_create_file(&new_client->dev, &dev_attr_in10_max);
device_create_file(&new_client->dev, &dev_attr_in10_min);
device_create_file(&new_client->dev, &dev_attr_in11_input);
device_create_file(&new_client->dev, &dev_attr_in11_max);
device_create_file(&new_client->dev, &dev_attr_in11_min);
device_create_file(&new_client->dev, &dev_attr_in12_input);
device_create_file(&new_client->dev, &dev_attr_in12_max);
device_create_file(&new_client->dev, &dev_attr_in12_min);
device_create_file(&new_client->dev, &dev_attr_in13_input);
device_create_file(&new_client->dev, &dev_attr_in13_max);
device_create_file(&new_client->dev, &dev_attr_in13_min);
device_create_file(&new_client->dev, &dev_attr_in14_input);
device_create_file(&new_client->dev, &dev_attr_in14_max);
device_create_file(&new_client->dev, &dev_attr_in14_min);
device_create_file(&new_client->dev, &dev_attr_in15_input);
device_create_file(&new_client->dev, &dev_attr_in15_max);
device_create_file(&new_client->dev, &dev_attr_in15_min);
device_create_file(&new_client->dev, &dev_attr_in16_input);
device_create_file(&new_client->dev, &dev_attr_in16_max);
device_create_file(&new_client->dev, &dev_attr_in16_min);
device_create_file(&new_client->dev, &dev_attr_fan1_input);
device_create_file(&new_client->dev, &dev_attr_fan1_div);
device_create_file(&new_client->dev, &dev_attr_fan1_min);
device_create_file(&new_client->dev, &dev_attr_fan2_input);
device_create_file(&new_client->dev, &dev_attr_fan2_div);
device_create_file(&new_client->dev, &dev_attr_fan2_min);
device_create_file(&new_client->dev, &dev_attr_fan3_input);
device_create_file(&new_client->dev, &dev_attr_fan3_div);
device_create_file(&new_client->dev, &dev_attr_fan3_min);
device_create_file(&new_client->dev, &dev_attr_fan4_input);
device_create_file(&new_client->dev, &dev_attr_fan4_div);
device_create_file(&new_client->dev, &dev_attr_fan4_min);
device_create_file(&new_client->dev, &dev_attr_fan5_input);
device_create_file(&new_client->dev, &dev_attr_fan5_div);
device_create_file(&new_client->dev, &dev_attr_fan5_min);
device_create_file(&new_client->dev, &dev_attr_fan6_input);
device_create_file(&new_client->dev, &dev_attr_fan6_div);
device_create_file(&new_client->dev, &dev_attr_fan6_min);
device_create_file(&new_client->dev, &dev_attr_fan7_input);
device_create_file(&new_client->dev, &dev_attr_fan7_div);
device_create_file(&new_client->dev, &dev_attr_fan7_min);
device_create_file(&new_client->dev, &dev_attr_fan8_input);
device_create_file(&new_client->dev, &dev_attr_fan8_div);
device_create_file(&new_client->dev, &dev_attr_fan8_min);
device_create_file(&new_client->dev, &dev_attr_temp1_input);
device_create_file(&new_client->dev, &dev_attr_temp1_max);
device_create_file(&new_client->dev, &dev_attr_temp1_min);
device_create_file(&new_client->dev, &dev_attr_temp2_input);
device_create_file(&new_client->dev, &dev_attr_temp2_max);
device_create_file(&new_client->dev, &dev_attr_temp2_min);
device_create_file(&new_client->dev, &dev_attr_temp3_input);
device_create_file(&new_client->dev, &dev_attr_temp3_max);
device_create_file(&new_client->dev, &dev_attr_temp3_min);
device_create_file(&new_client->dev, &dev_attr_temp1_offset);
device_create_file(&new_client->dev, &dev_attr_temp2_offset);
device_create_file(&new_client->dev, &dev_attr_temp3_offset);
device_create_file(&new_client->dev, &sensor_dev_attr_in0_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in0_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in0_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in1_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in1_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in1_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in2_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in2_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in2_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in3_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in3_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in3_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in4_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in4_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in4_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in5_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in5_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in5_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in6_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in6_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in6_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in7_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in7_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in7_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in8_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in8_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in8_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in9_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in9_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in9_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in10_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in10_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in10_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in11_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in11_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in11_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in12_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in12_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in12_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in13_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in13_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in13_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in14_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in14_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in14_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in15_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in15_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in15_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in16_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in16_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_in16_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan1_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan1_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan1_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan2_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan2_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan2_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan3_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan3_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan3_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan4_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan4_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan4_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan5_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan5_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan5_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan6_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan6_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan6_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan7_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan7_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan7_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan8_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan8_div.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_fan8_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_input.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_max.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_min.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_offset.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_offset.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_offset.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp1_auto_point1_temp);
&sensor_dev_attr_temp1_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp2_auto_point1_temp);
&sensor_dev_attr_temp2_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp3_auto_point1_temp);
&sensor_dev_attr_temp3_auto_point1_temp.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp1_auto_point1_temp_hyst);
&sensor_dev_attr_temp1_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp2_auto_point1_temp_hyst);
&sensor_dev_attr_temp2_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp3_auto_point1_temp_hyst);
&sensor_dev_attr_temp3_auto_point1_temp_hyst.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp1_auto_point2_temp);
&sensor_dev_attr_temp1_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp2_auto_point2_temp);
&sensor_dev_attr_temp2_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev,
&dev_attr_temp3_auto_point2_temp);
device_create_file(&new_client->dev, &dev_attr_temp1_crit);
device_create_file(&new_client->dev, &dev_attr_temp2_crit);
device_create_file(&new_client->dev, &dev_attr_temp3_crit);
&sensor_dev_attr_temp3_auto_point2_temp.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp1_crit.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp2_crit.dev_attr);
device_create_file(&new_client->dev, &sensor_dev_attr_temp3_crit.dev_attr);
device_create_file(&new_client->dev, &dev_attr_temp1_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp2_crit_enable);
device_create_file(&new_client->dev, &dev_attr_temp3_crit_enable);

44
drivers/i2c/chips/adm1031.c
View file

@ -292,11 +292,11 @@ set_fan_auto_channel(struct device *dev, const char *buf, size_t count, int nr)
}
#define fan_auto_channel_offset(offset) \
static ssize_t show_fan_auto_channel_##offset (struct device *dev, char *buf) \
static ssize_t show_fan_auto_channel_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_auto_channel(dev, buf, offset - 1); \
} \
static ssize_t set_fan_auto_channel_##offset (struct device *dev, \
static ssize_t set_fan_auto_channel_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_auto_channel(dev, buf, count, offset - 1); \
@ -357,24 +357,24 @@ set_auto_temp_max(struct device *dev, const char *buf, size_t count, int nr)
}
#define auto_temp_reg(offset) \
static ssize_t show_auto_temp_##offset##_off (struct device *dev, char *buf) \
static ssize_t show_auto_temp_##offset##_off (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_auto_temp_off(dev, buf, offset - 1); \
} \
static ssize_t show_auto_temp_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_auto_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_auto_temp_min(dev, buf, offset - 1); \
} \
static ssize_t show_auto_temp_##offset##_max (struct device *dev, char *buf) \
static ssize_t show_auto_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_auto_temp_max(dev, buf, offset - 1); \
} \
static ssize_t set_auto_temp_##offset##_min (struct device *dev, \
static ssize_t set_auto_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_auto_temp_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_auto_temp_##offset##_max (struct device *dev, \
static ssize_t set_auto_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_auto_temp_max(dev, buf, count, offset - 1); \
@ -421,11 +421,11 @@ set_pwm(struct device *dev, const char *buf, size_t count, int nr)
}
#define pwm_reg(offset) \
static ssize_t show_pwm_##offset (struct device *dev, char *buf) \
static ssize_t show_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm(dev, buf, offset - 1); \
} \
static ssize_t set_pwm_##offset (struct device *dev, \
static ssize_t set_pwm_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
@ -557,24 +557,24 @@ set_fan_div(struct device *dev, const char *buf, size_t count, int nr)
}
#define fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_fan_##offset##_div (struct device *dev, \
static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@ -667,33 +667,33 @@ set_temp_crit(struct device *dev, const char *buf, size_t count, int nr)
}
#define temp_reg(offset) \
static ssize_t show_temp_##offset (struct device *dev, char *buf) \
static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
static ssize_t show_temp_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
static ssize_t show_temp_##offset##_max (struct device *dev, char *buf) \
static ssize_t show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
static ssize_t show_temp_##offset##_crit (struct device *dev, char *buf) \
static ssize_t show_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_crit(dev, buf, offset - 1); \
} \
static ssize_t set_temp_##offset##_min (struct device *dev, \
static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_temp_##offset##_max (struct device *dev, \
static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
} \
static ssize_t set_temp_##offset##_crit (struct device *dev, \
static ssize_t set_temp_##offset##_crit (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_crit(dev, buf, count, offset - 1); \
@ -712,7 +712,7 @@ temp_reg(2);
temp_reg(3);
/* Alarms */
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct adm1031_data *data = adm1031_update_device(dev);
return sprintf(buf, "%d\n", data->alarm);

46
drivers/i2c/chips/asb100.c
View file

@ -260,28 +260,28 @@ set_in_reg(MAX, max)
#define sysfs_in(offset) \
static ssize_t \
show_in##offset (struct device *dev, char *buf) \
show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
show_in##offset, NULL); \
static ssize_t \
show_in##offset##_min (struct device *dev, char *buf) \
show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
show_in##offset##_max (struct device *dev, char *buf) \
show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
static ssize_t set_in##offset##_min (struct device *dev, \
static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
static ssize_t set_in##offset##_max (struct device *dev, \
static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@ -389,24 +389,24 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define sysfs_fan(offset) \
static ssize_t show_fan##offset(struct device *dev, char *buf) \
static ssize_t show_fan##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan##offset##_min(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t show_fan##offset##_div(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_fan##offset##_div(struct device *dev, const char *buf, \
static ssize_t set_fan##offset##_div(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@ -482,27 +482,27 @@ set_temp_reg(MAX, temp_max);
set_temp_reg(HYST, temp_hyst);
#define sysfs_temp(num) \
static ssize_t show_temp##num(struct device *dev, char *buf) \
static ssize_t show_temp##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, num-1); \
} \
static DEVICE_ATTR(temp##num##_input, S_IRUGO, show_temp##num, NULL); \
static ssize_t show_temp_max##num(struct device *dev, char *buf) \
static ssize_t show_temp_max##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, num-1); \
} \
static ssize_t set_temp_max##num(struct device *dev, const char *buf, \
static ssize_t set_temp_max##num(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_temp_max(dev, buf, count, num-1); \
} \
static DEVICE_ATTR(temp##num##_max, S_IRUGO | S_IWUSR, \
show_temp_max##num, set_temp_max##num); \
static ssize_t show_temp_hyst##num(struct device *dev, char *buf) \
static ssize_t show_temp_hyst##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_hyst(dev, buf, num-1); \
} \
static ssize_t set_temp_hyst##num(struct device *dev, const char *buf, \
static ssize_t set_temp_hyst##num(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_temp_hyst(dev, buf, count, num-1); \
@ -522,7 +522,7 @@ sysfs_temp(4);
device_create_file(&client->dev, &dev_attr_temp##num##_max_hyst); \
} while (0)
static ssize_t show_vid(struct device *dev, char *buf)
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", vid_from_reg(data->vid, data->vrm));
@ -533,13 +533,13 @@ static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
device_create_file(&client->dev, &dev_attr_cpu0_vid)
/* VRM */
static ssize_t show_vrm(struct device *dev, char *buf)
static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", data->vrm);
}
static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct asb100_data *data = i2c_get_clientdata(client);
@ -553,7 +553,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm, set_vrm);
#define device_create_file_vrm(client) \
device_create_file(&client->dev, &dev_attr_vrm);
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->alarms));
@ -564,13 +564,13 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
device_create_file(&client->dev, &dev_attr_alarms)
/* 1 PWM */
static ssize_t show_pwm1(struct device *dev, char *buf)
static ssize_t show_pwm1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", ASB100_PWM_FROM_REG(data->pwm & 0x0f));
}
static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
static ssize_t set_pwm1(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct asb100_data *data = i2c_get_clientdata(client);
@ -584,13 +584,13 @@ static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
return count;
}
static ssize_t show_pwm_enable1(struct device *dev, char *buf)
static ssize_t show_pwm_enable1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct asb100_data *data = asb100_update_device(dev);
return sprintf(buf, "%d\n", (data->pwm & 0x80) ? 1 : 0);
}
static ssize_t set_pwm_enable1(struct device *dev, const char *buf,
static ssize_t set_pwm_enable1(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);

6
drivers/i2c/chips/ds1621.c
View file

@ -137,7 +137,7 @@ static void ds1621_init_client(struct i2c_client *client)
}
#define show(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct ds1621_data *data = ds1621_update_client(dev); \
return sprintf(buf, "%d\n", LM75_TEMP_FROM_REG(data->value)); \
@ -148,7 +148,7 @@ show(temp_min);
show(temp_max);
#define set_temp(suffix, value, reg) \
static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
static ssize_t set_temp_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -165,7 +165,7 @@ static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
set_temp(min, temp_min, DS1621_REG_TEMP_MIN);
set_temp(max, temp_max, DS1621_REG_TEMP_MAX);
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct ds1621_data *data = ds1621_update_client(dev);
return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->conf));

8
drivers/i2c/chips/fscher.c
View file

@ -157,8 +157,8 @@ struct fscher_data {
#define sysfs_r(kind, sub, offset, reg) \
static ssize_t show_##kind##sub (struct fscher_data *, char *, int); \
static ssize_t show_##kind##offset##sub (struct device *, char *); \
static ssize_t show_##kind##offset##sub (struct device *dev, char *buf) \
static ssize_t show_##kind##offset##sub (struct device *, struct device_attribute *attr, char *); \
static ssize_t show_##kind##offset##sub (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct fscher_data *data = fscher_update_device(dev); \
return show_##kind##sub(data, buf, (offset)); \
@ -166,8 +166,8 @@ static ssize_t show_##kind##offset##sub (struct device *dev, char *buf) \
#define sysfs_w(kind, sub, offset, reg) \
static ssize_t set_##kind##sub (struct i2c_client *, struct fscher_data *, const char *, size_t, int, int); \
static ssize_t set_##kind##offset##sub (struct device *, const char *, size_t); \
static ssize_t set_##kind##offset##sub (struct device *dev, const char *buf, size_t count) \
static ssize_t set_##kind##offset##sub (struct device *, struct device_attribute *attr, const char *, size_t); \
static ssize_t set_##kind##offset##sub (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct fscher_data *data = i2c_get_clientdata(client); \

16
drivers/i2c/chips/fscpos.c
View file

@ -245,19 +245,19 @@ static void reset_fan_alarm(struct i2c_client *client, int nr)
/* Volts */
#define VOLT_FROM_REG(val, mult) ((val) * (mult) / 255)
static ssize_t show_volt_12(struct device *dev, char *buf)
static ssize_t show_volt_12(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fscpos_data *data = fscpos_update_device(dev);
return sprintf(buf, "%u\n", VOLT_FROM_REG(data->volt[0], 14200));
}
static ssize_t show_volt_5(struct device *dev, char *buf)
static ssize_t show_volt_5(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fscpos_data *data = fscpos_update_device(dev);
return sprintf(buf, "%u\n", VOLT_FROM_REG(data->volt[1], 6600));
}
static ssize_t show_volt_batt(struct device *dev, char *buf)
static ssize_t show_volt_batt(struct device *dev, struct device_attribute *attr, char *buf)
{
struct fscpos_data *data = fscpos_update_device(dev);
return sprintf(buf, "%u\n", VOLT_FROM_REG(data->volt[2], 3300));
@ -327,7 +327,7 @@ static ssize_t set_wdog_preset(struct i2c_client *client, struct fscpos_data
}
/* Event */
static ssize_t show_event(struct device *dev, char *buf)
static ssize_t show_event(struct device *dev, struct device_attribute *attr, char *buf)
{
/* bits 5..7 reserved => mask with 0x1f */
struct fscpos_data *data = fscpos_update_device(dev);
@ -338,14 +338,14 @@ static ssize_t show_event(struct device *dev, char *buf)
* Sysfs stuff
*/
#define create_getter(kind, sub) \
static ssize_t sysfs_show_##kind##sub(struct device *dev, char *buf) \
static ssize_t sysfs_show_##kind##sub(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct fscpos_data *data = fscpos_update_device(dev); \
return show_##kind##sub(data, buf); \
}
#define create_getter_n(kind, offset, sub) \
static ssize_t sysfs_show_##kind##offset##sub(struct device *dev, char\
static ssize_t sysfs_show_##kind##offset##sub(struct device *dev, struct device_attribute *attr, char\
*buf) \
{ \
struct fscpos_data *data = fscpos_update_device(dev); \
@ -353,7 +353,7 @@ static ssize_t show_event(struct device *dev, char *buf)
}
#define create_setter(kind, sub, reg) \
static ssize_t sysfs_set_##kind##sub (struct device *dev, const char \
static ssize_t sysfs_set_##kind##sub (struct device *dev, struct device_attribute *attr, const char \
*buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -362,7 +362,7 @@ static ssize_t show_event(struct device *dev, char *buf)
}
#define create_setter_n(kind, offset, sub, reg) \
static ssize_t sysfs_set_##kind##offset##sub (struct device *dev, \
static ssize_t sysfs_set_##kind##offset##sub (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \

12
drivers/i2c/chips/gl518sm.c
View file

@ -164,14 +164,14 @@ static struct i2c_driver gl518_driver = {
*/
#define show(type, suffix, value) \
static ssize_t show_##suffix(struct device *dev, char *buf) \
static ssize_t show_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct gl518_data *data = gl518_update_device(dev); \
return sprintf(buf, "%d\n", type##_FROM_REG(data->value)); \
}
#define show_fan(suffix, value, index) \
static ssize_t show_##suffix(struct device *dev, char *buf) \
static ssize_t show_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct gl518_data *data = gl518_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->value[index], \
@ -205,7 +205,7 @@ show(BOOL, beep_enable, beep_enable);
show(BEEP_MASK, beep_mask, beep_mask);
#define set(type, suffix, value, reg) \
static ssize_t set_##suffix(struct device *dev, const char *buf, \
static ssize_t set_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -220,7 +220,7 @@ static ssize_t set_##suffix(struct device *dev, const char *buf, \
}
#define set_bits(type, suffix, value, reg, mask, shift) \
static ssize_t set_##suffix(struct device *dev, const char *buf, \
static ssize_t set_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -258,7 +258,7 @@ set_high(IN, in_max3, voltage_max[3], GL518_REG_VIN3_LIMIT);
set_bits(BOOL, beep_enable, beep_enable, GL518_REG_CONF, 0x04, 2);
set(BEEP_MASK, beep_mask, beep_mask, GL518_REG_ALARM);
static ssize_t set_fan_min1(struct device *dev, const char *buf, size_t count)
static ssize_t set_fan_min1(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct gl518_data *data = i2c_get_clientdata(client);
@ -284,7 +284,7 @@ static ssize_t set_fan_min1(struct device *dev, const char *buf, size_t count)
return count;
}
static ssize_t set_fan_min2(struct device *dev, const char *buf, size_t count)
static ssize_t set_fan_min2(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct gl518_data *data = i2c_get_clientdata(client);

8
drivers/i2c/chips/gl520sm.c
View file

@ -148,8 +148,8 @@ struct gl520_data {
#define sysfs_r(type, n, item, reg) \
static ssize_t get_##type##item (struct gl520_data *, char *, int); \
static ssize_t get_##type##n##item (struct device *, char *); \
static ssize_t get_##type##n##item (struct device *dev, char *buf) \
static ssize_t get_##type##n##item (struct device *, struct device_attribute *attr, char *); \
static ssize_t get_##type##n##item (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct gl520_data *data = gl520_update_device(dev); \
return get_##type##item(data, buf, (n)); \
@ -157,8 +157,8 @@ static ssize_t get_##type##n##item (struct device *dev, char *buf) \
#define sysfs_w(type, n, item, reg) \
static ssize_t set_##type##item (struct i2c_client *, struct gl520_data *, const char *, size_t, int, int); \
static ssize_t set_##type##n##item (struct device *, const char *, size_t); \
static ssize_t set_##type##n##item (struct device *dev, const char *buf, size_t count) \
static ssize_t set_##type##n##item (struct device *, struct device_attribute *attr, const char *, size_t); \
static ssize_t set_##type##n##item (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct gl520_data *data = i2c_get_clientdata(client); \

50
drivers/i2c/chips/it87.c
View file

@ -290,7 +290,7 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
#define show_in_offset(offset) \
static ssize_t \
show_in##offset (struct device *dev, char *buf) \
show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
@ -298,21 +298,21 @@ static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_in##offset, NULL);
#define limit_in_offset(offset) \
static ssize_t \
show_in##offset##_min (struct device *dev, char *buf) \
show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
show_in##offset##_max (struct device *dev, char *buf) \
show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
static ssize_t set_in##offset##_min (struct device *dev, \
static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
static ssize_t set_in##offset##_max (struct device *dev, \
static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@ -383,26 +383,26 @@ static ssize_t set_temp_min(struct device *dev, const char *buf,
return count;
}
#define show_temp_offset(offset) \
static ssize_t show_temp_##offset (struct device *dev, char *buf) \
static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
static ssize_t \
show_temp_##offset##_max (struct device *dev, char *buf) \
show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
static ssize_t \
show_temp_##offset##_min (struct device *dev, char *buf) \
show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
static ssize_t set_temp_##offset##_max (struct device *dev, \
static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
} \
static ssize_t set_temp_##offset##_min (struct device *dev, \
static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
@ -453,11 +453,11 @@ static ssize_t set_sensor(struct device *dev, const char *buf,
return count;
}
#define show_sensor_offset(offset) \
static ssize_t show_sensor_##offset (struct device *dev, char *buf) \
static ssize_t show_sensor_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_sensor(dev, buf, offset - 1); \
} \
static ssize_t set_sensor_##offset (struct device *dev, \
static ssize_t set_sensor_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_sensor(dev, buf, count, offset - 1); \
@ -600,24 +600,24 @@ static ssize_t set_pwm(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_fan_##offset##_div (struct device *dev, \
static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@ -633,21 +633,21 @@ show_fan_offset(2);
show_fan_offset(3);
#define show_pwm_offset(offset) \
static ssize_t show_pwm##offset##_enable (struct device *dev, \
static ssize_t show_pwm##offset##_enable (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_enable(dev, buf, offset - 1); \
} \
static ssize_t show_pwm##offset (struct device *dev, char *buf) \
static ssize_t show_pwm##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm(dev, buf, offset - 1); \
} \
static ssize_t set_pwm##offset##_enable (struct device *dev, \
static ssize_t set_pwm##offset##_enable (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_enable(dev, buf, count, offset - 1); \
} \
static ssize_t set_pwm##offset (struct device *dev, \
static ssize_t set_pwm##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
@ -663,7 +663,7 @@ show_pwm_offset(2);
show_pwm_offset(3);
/* Alarms */
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct it87_data *data = it87_update_device(dev);
return sprintf(buf,"%d\n", ALARMS_FROM_REG(data->alarms));
@ -671,13 +671,13 @@ static ssize_t show_alarms(struct device *dev, char *buf)
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
static ssize_t
show_vrm_reg(struct device *dev, char *buf)
show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct it87_data *data = it87_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
static ssize_t
store_vrm_reg(struct device *dev, const char *buf, size_t count)
store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct it87_data *data = i2c_get_clientdata(client);
@ -693,7 +693,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
device_create_file(&client->dev, &dev_attr_vrm)
static ssize_t
show_vid_reg(struct device *dev, char *buf)
show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct it87_data *data = it87_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));

24
drivers/i2c/chips/lm63.c
View file

@ -177,7 +177,7 @@ struct lm63_data {
*/
#define show_fan(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm63_data *data = lm63_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->value)); \
@ -185,7 +185,7 @@ static ssize_t show_##value(struct device *dev, char *buf) \
show_fan(fan1_input);
show_fan(fan1_low);
static ssize_t set_fan1_low(struct device *dev, const char *buf,
static ssize_t set_fan1_low(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -202,7 +202,7 @@ static ssize_t set_fan1_low(struct device *dev, const char *buf,
return count;
}
static ssize_t show_pwm1(struct device *dev, char *buf)
static ssize_t show_pwm1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", data->pwm1_value >= 2 * data->pwm1_freq ?
@ -210,7 +210,7 @@ static ssize_t show_pwm1(struct device *dev, char *buf)
(2 * data->pwm1_freq));
}
static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
static ssize_t set_pwm1(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm63_data *data = i2c_get_clientdata(client);
@ -229,20 +229,20 @@ static ssize_t set_pwm1(struct device *dev, const char *buf, size_t count)
return count;
}
static ssize_t show_pwm1_enable(struct device *dev, char *buf)
static ssize_t show_pwm1_enable(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", data->config_fan & 0x20 ? 1 : 2);
}
#define show_temp8(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm63_data *data = lm63_update_device(dev); \
return sprintf(buf, "%d\n", TEMP8_FROM_REG(data->value)); \
}
#define show_temp11(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm63_data *data = lm63_update_device(dev); \
return sprintf(buf, "%d\n", TEMP11_FROM_REG(data->value)); \
@ -255,7 +255,7 @@ show_temp11(temp2_low);
show_temp8(temp2_crit);
#define set_temp8(value, reg) \
static ssize_t set_##value(struct device *dev, const char *buf, \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -269,7 +269,7 @@ static ssize_t set_##value(struct device *dev, const char *buf, \
return count; \
}
#define set_temp11(value, reg_msb, reg_lsb) \
static ssize_t set_##value(struct device *dev, const char *buf, \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -289,7 +289,7 @@ set_temp11(temp2_low, LM63_REG_REMOTE_LOW_MSB, LM63_REG_REMOTE_LOW_LSB);
/* Hysteresis register holds a relative value, while we want to present
an absolute to user-space */
static ssize_t show_temp2_crit_hyst(struct device *dev, char *buf)
static ssize_t show_temp2_crit_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%d\n", TEMP8_FROM_REG(data->temp2_crit)
@ -298,7 +298,7 @@ static ssize_t show_temp2_crit_hyst(struct device *dev, char *buf)
/* And now the other way around, user-space provides an absolute
hysteresis value and we have to store a relative one */
static ssize_t set_temp2_crit_hyst(struct device *dev, const char *buf,
static ssize_t set_temp2_crit_hyst(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -314,7 +314,7 @@ static ssize_t set_temp2_crit_hyst(struct device *dev, const char *buf,
return count;
}
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm63_data *data = lm63_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);

4
drivers/i2c/chips/lm75.c
View file

@ -75,7 +75,7 @@ static struct i2c_driver lm75_driver = {
};
#define show(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm75_data *data = lm75_update_device(dev); \
return sprintf(buf, "%d\n", LM75_TEMP_FROM_REG(data->value)); \
@ -85,7 +85,7 @@ show(temp_hyst);
show(temp_input);
#define set(value, reg) \
static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct lm75_data *data = i2c_get_clientdata(client); \

14
drivers/i2c/chips/lm77.c
View file

@ -103,7 +103,7 @@ static inline int LM77_TEMP_FROM_REG(u16 reg)
/* read routines for temperature limits */
#define show(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm77_data *data = lm77_update_device(dev); \
return sprintf(buf, "%d\n", data->value); \
@ -116,17 +116,17 @@ show(temp_max);
show(alarms);
/* read routines for hysteresis values */
static ssize_t show_temp_crit_hyst(struct device *dev, char *buf)
static ssize_t show_temp_crit_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm77_data *data = lm77_update_device(dev);
return sprintf(buf, "%d\n", data->temp_crit - data->temp_hyst);
}
static ssize_t show_temp_min_hyst(struct device *dev, char *buf)
static ssize_t show_temp_min_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm77_data *data = lm77_update_device(dev);
return sprintf(buf, "%d\n", data->temp_min + data->temp_hyst);
}
static ssize_t show_temp_max_hyst(struct device *dev, char *buf)
static ssize_t show_temp_max_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm77_data *data = lm77_update_device(dev);
return sprintf(buf, "%d\n", data->temp_max - data->temp_hyst);
@ -134,7 +134,7 @@ static ssize_t show_temp_max_hyst(struct device *dev, char *buf)
/* write routines */
#define set(value, reg) \
static ssize_t set_##value(struct device *dev, const char *buf, size_t count) \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
struct lm77_data *data = i2c_get_clientdata(client); \
@ -152,7 +152,7 @@ set(temp_max, LM77_REG_TEMP_MAX);
/* hysteresis is stored as a relative value on the chip, so it has to be
converted first */
static ssize_t set_temp_crit_hyst(struct device *dev, const char *buf, size_t count)
static ssize_t set_temp_crit_hyst(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm77_data *data = i2c_get_clientdata(client);
@ -167,7 +167,7 @@ static ssize_t set_temp_crit_hyst(struct device *dev, const char *buf, size_t co
}
/* preserve hysteresis when setting T_crit */
static ssize_t set_temp_crit(struct device *dev, const char *buf, size_t count)
static ssize_t set_temp_crit(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm77_data *data = i2c_get_clientdata(client);

36
drivers/i2c/chips/lm78.c
View file

@ -224,28 +224,28 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
#define show_in_offset(offset) \
static ssize_t \
show_in##offset (struct device *dev, char *buf) \
show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
show_in##offset, NULL); \
static ssize_t \
show_in##offset##_min (struct device *dev, char *buf) \
show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
show_in##offset##_max (struct device *dev, char *buf) \
show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
static ssize_t set_in##offset##_min (struct device *dev, \
static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
static ssize_t set_in##offset##_max (struct device *dev, \
static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@ -264,19 +264,19 @@ show_in_offset(5);
show_in_offset(6);
/* Temperature */
static ssize_t show_temp(struct device *dev, char *buf)
static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp));
}
static ssize_t show_temp_over(struct device *dev, char *buf)
static ssize_t show_temp_over(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_over));
}
static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
static ssize_t set_temp_over(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm78_data *data = i2c_get_clientdata(client);
@ -289,13 +289,13 @@ static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
return count;
}
static ssize_t show_temp_hyst(struct device *dev, char *buf)
static ssize_t show_temp_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_hyst));
}
static ssize_t set_temp_hyst(struct device *dev, const char *buf, size_t count)
static ssize_t set_temp_hyst(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm78_data *data = i2c_get_clientdata(client);
@ -398,19 +398,19 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
@ -419,13 +419,13 @@ static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_fan_##offset, NULL);\
static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_##offset##_min, set_fan_##offset##_min);
static ssize_t set_fan_1_div(struct device *dev, const char *buf,
static ssize_t set_fan_1_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 0) ;
}
static ssize_t set_fan_2_div(struct device *dev, const char *buf,
static ssize_t set_fan_2_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 1) ;
@ -443,7 +443,7 @@ static DEVICE_ATTR(fan2_div, S_IRUGO | S_IWUSR,
static DEVICE_ATTR(fan3_div, S_IRUGO, show_fan_3_div, NULL);
/* VID */
static ssize_t show_vid(struct device *dev, char *buf)
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%d\n", VID_FROM_REG(data->vid));
@ -451,7 +451,7 @@ static ssize_t show_vid(struct device *dev, char *buf)
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
/* Alarms */
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm78_data *data = lm78_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);

20
drivers/i2c/chips/lm80.c
View file

@ -156,7 +156,7 @@ static struct i2c_driver lm80_driver = {
*/
#define show_in(suffix, value) \
static ssize_t show_in_##suffix(struct device *dev, char *buf) \
static ssize_t show_in_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", IN_FROM_REG(data->value)); \
@ -184,7 +184,7 @@ show_in(input5, in[5]);
show_in(input6, in[6]);
#define set_in(suffix, value, reg) \
static ssize_t set_in_##suffix(struct device *dev, const char *buf, \
static ssize_t set_in_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -213,7 +213,7 @@ set_in(max5, in_max[5], LM80_REG_IN_MAX(5));
set_in(max6, in_max[6], LM80_REG_IN_MAX(6));
#define show_fan(suffix, value, div) \
static ssize_t show_fan_##suffix(struct device *dev, char *buf) \
static ssize_t show_fan_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->value, \
@ -225,7 +225,7 @@ show_fan(input1, fan[0], fan_div[0]);
show_fan(input2, fan[1], fan_div[1]);
#define show_fan_div(suffix, value) \
static ssize_t show_fan_div##suffix(struct device *dev, char *buf) \
static ssize_t show_fan_div##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", DIV_FROM_REG(data->value)); \
@ -234,7 +234,7 @@ show_fan_div(1, fan_div[0]);
show_fan_div(2, fan_div[1]);
#define set_fan(suffix, value, reg, div) \
static ssize_t set_fan_##suffix(struct device *dev, const char *buf, \
static ssize_t set_fan_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -292,7 +292,7 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define set_fan_div(number) \
static ssize_t set_fan_div##number(struct device *dev, const char *buf, \
static ssize_t set_fan_div##number(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_div(dev, buf, count, number - 1); \
@ -300,14 +300,14 @@ static ssize_t set_fan_div##number(struct device *dev, const char *buf, \
set_fan_div(1);
set_fan_div(2);
static ssize_t show_temp_input1(struct device *dev, char *buf)
static ssize_t show_temp_input1(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm80_data *data = lm80_update_device(dev);
return sprintf(buf, "%ld\n", TEMP_FROM_REG(data->temp));
}
#define show_temp(suffix, value) \
static ssize_t show_temp_##suffix(struct device *dev, char *buf) \
static ssize_t show_temp_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm80_data *data = lm80_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_LIMIT_FROM_REG(data->value)); \
@ -318,7 +318,7 @@ show_temp(os_max, temp_os_max);
show_temp(os_hyst, temp_os_hyst);
#define set_temp(suffix, value, reg) \
static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
static ssize_t set_temp_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -336,7 +336,7 @@ set_temp(hot_hyst, temp_hot_hyst, LM80_REG_TEMP_HOT_HYST);
set_temp(os_max, temp_os_max, LM80_REG_TEMP_OS_MAX);
set_temp(os_hyst, temp_os_hyst, LM80_REG_TEMP_OS_HYST);
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm80_data *data = lm80_update_device(dev);
return sprintf(buf, "%u\n", data->alarms);

6
drivers/i2c/chips/lm83.c
View file

@ -155,7 +155,7 @@ struct lm83_data {
*/
#define show_temp(suffix, value) \
static ssize_t show_temp_##suffix(struct device *dev, char *buf) \
static ssize_t show_temp_##suffix(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm83_data *data = lm83_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@ -171,7 +171,7 @@ show_temp(high4, temp_high[3]);
show_temp(crit, temp_crit);
#define set_temp(suffix, value, reg) \
static ssize_t set_temp_##suffix(struct device *dev, const char *buf, \
static ssize_t set_temp_##suffix(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -190,7 +190,7 @@ set_temp(high3, temp_high[2], LM83_REG_W_REMOTE2_HIGH);
set_temp(high4, temp_high[3], LM83_REG_W_REMOTE3_HIGH);
set_temp(crit, temp_crit, LM83_REG_W_TCRIT);
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm83_data *data = lm83_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);

72
drivers/i2c/chips/lm85.c
View file

@ -426,15 +426,15 @@ static ssize_t set_fan_min(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
@ -451,7 +451,7 @@ show_fan_offset(4);
/* vid, vrm, alarms */
static ssize_t show_vid_reg(struct device *dev, char *buf)
static ssize_t show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
@ -459,13 +459,13 @@ static ssize_t show_vid_reg(struct device *dev, char *buf)
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
static ssize_t show_vrm_reg(struct device *dev, char *buf)
static ssize_t show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
static ssize_t store_vrm_reg(struct device *dev, const char *buf, size_t count)
static ssize_t store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm85_data *data = i2c_get_clientdata(client);
@ -478,7 +478,7 @@ static ssize_t store_vrm_reg(struct device *dev, const char *buf, size_t count)
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
static ssize_t show_alarms_reg(struct device *dev, char *buf)
static ssize_t show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm85_data *data = lm85_update_device(dev);
return sprintf(buf, "%ld\n", (long) ALARMS_FROM_REG(data->alarms));
@ -516,16 +516,16 @@ static ssize_t show_pwm_enable(struct device *dev, char *buf, int nr)
}
#define show_pwm_reg(offset) \
static ssize_t show_pwm_##offset (struct device *dev, char *buf) \
static ssize_t show_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm(dev, buf, offset - 1); \
} \
static ssize_t set_pwm_##offset (struct device *dev, \
static ssize_t set_pwm_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
} \
static ssize_t show_pwm_enable##offset (struct device *dev, char *buf) \
static ssize_t show_pwm_enable##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm_enable(dev, buf, offset - 1); \
} \
@ -585,24 +585,24 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
return count;
}
#define show_in_reg(offset) \
static ssize_t show_in_##offset (struct device *dev, char *buf) \
static ssize_t show_in_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static ssize_t show_in_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_in_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t show_in_##offset##_max (struct device *dev, char *buf) \
static ssize_t show_in_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
static ssize_t set_in_##offset##_min (struct device *dev, \
static ssize_t set_in_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
static ssize_t set_in_##offset##_max (struct device *dev, \
static ssize_t set_in_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@ -666,24 +666,24 @@ static ssize_t set_temp_max(struct device *dev, const char *buf,
return count;
}
#define show_temp_reg(offset) \
static ssize_t show_temp_##offset (struct device *dev, char *buf) \
static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
static ssize_t show_temp_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_temp_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_min(dev, buf, offset - 1); \
} \
static ssize_t show_temp_##offset##_max (struct device *dev, char *buf) \
static ssize_t show_temp_##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_max(dev, buf, offset - 1); \
} \
static ssize_t set_temp_##offset##_min (struct device *dev, \
static ssize_t set_temp_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_temp_##offset##_max (struct device *dev, \
static ssize_t set_temp_##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_max(dev, buf, count, offset - 1); \
@ -786,42 +786,42 @@ static ssize_t set_pwm_auto_pwm_freq(struct device *dev, const char *buf,
return count;
}
#define pwm_auto(offset) \
static ssize_t show_pwm##offset##_auto_channels (struct device *dev, \
static ssize_t show_pwm##offset##_auto_channels (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_channels(dev, buf, offset - 1); \
} \
static ssize_t set_pwm##offset##_auto_channels (struct device *dev, \
static ssize_t set_pwm##offset##_auto_channels (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_channels(dev, buf, count, offset - 1); \
} \
static ssize_t show_pwm##offset##_auto_pwm_min (struct device *dev, \
static ssize_t show_pwm##offset##_auto_pwm_min (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_pwm_min(dev, buf, offset - 1); \
} \
static ssize_t set_pwm##offset##_auto_pwm_min (struct device *dev, \
static ssize_t set_pwm##offset##_auto_pwm_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_pwm_min(dev, buf, count, offset - 1); \
} \
static ssize_t show_pwm##offset##_auto_pwm_minctl (struct device *dev, \
static ssize_t show_pwm##offset##_auto_pwm_minctl (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_pwm_minctl(dev, buf, offset - 1); \
} \
static ssize_t set_pwm##offset##_auto_pwm_minctl (struct device *dev, \
static ssize_t set_pwm##offset##_auto_pwm_minctl (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_pwm_minctl(dev, buf, count, offset - 1); \
} \
static ssize_t show_pwm##offset##_auto_pwm_freq (struct device *dev, \
static ssize_t show_pwm##offset##_auto_pwm_freq (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_pwm_auto_pwm_freq(dev, buf, offset - 1); \
} \
static ssize_t set_pwm##offset##_auto_pwm_freq(struct device *dev, \
static ssize_t set_pwm##offset##_auto_pwm_freq(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_auto_pwm_freq(dev, buf, count, offset - 1); \
@ -962,42 +962,42 @@ static ssize_t set_temp_auto_temp_crit(struct device *dev, const char *buf,
return count;
}
#define temp_auto(offset) \
static ssize_t show_temp##offset##_auto_temp_off (struct device *dev, \
static ssize_t show_temp##offset##_auto_temp_off (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_off(dev, buf, offset - 1); \
} \
static ssize_t set_temp##offset##_auto_temp_off (struct device *dev, \
static ssize_t set_temp##offset##_auto_temp_off (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_off(dev, buf, count, offset - 1); \
} \
static ssize_t show_temp##offset##_auto_temp_min (struct device *dev, \
static ssize_t show_temp##offset##_auto_temp_min (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_min(dev, buf, offset - 1); \
} \
static ssize_t set_temp##offset##_auto_temp_min (struct device *dev, \
static ssize_t set_temp##offset##_auto_temp_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_min(dev, buf, count, offset - 1); \
} \
static ssize_t show_temp##offset##_auto_temp_max (struct device *dev, \
static ssize_t show_temp##offset##_auto_temp_max (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_max(dev, buf, offset - 1); \
} \
static ssize_t set_temp##offset##_auto_temp_max (struct device *dev, \
static ssize_t set_temp##offset##_auto_temp_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_max(dev, buf, count, offset - 1); \
} \
static ssize_t show_temp##offset##_auto_temp_crit (struct device *dev, \
static ssize_t show_temp##offset##_auto_temp_crit (struct device *dev, struct device_attribute *attr, \
char *buf) \
{ \
return show_temp_auto_temp_crit(dev, buf, offset - 1); \
} \
static ssize_t set_temp##offset##_auto_temp_crit (struct device *dev, \
static ssize_t set_temp##offset##_auto_temp_crit (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_auto_temp_crit(dev, buf, count, offset - 1); \

46
drivers/i2c/chips/lm87.c
View file

@ -218,19 +218,19 @@ static inline int lm87_write_value(struct i2c_client *client, u8 reg, u8 value)
}
#define show_in(offset) \
static ssize_t show_in##offset##_input(struct device *dev, char *buf) \
static ssize_t show_in##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
data->in_scale[offset])); \
} \
static ssize_t show_in##offset##_min(struct device *dev, char *buf) \
static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
data->in_scale[offset])); \
} \
static ssize_t show_in##offset##_max(struct device *dev, char *buf) \
static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
@ -274,13 +274,13 @@ static void set_in_max(struct device *dev, const char *buf, int nr)
}
#define set_in(offset) \
static ssize_t set_in##offset##_min(struct device *dev, \
static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_in_min(dev, buf, offset); \
return count; \
} \
static ssize_t set_in##offset##_max(struct device *dev, \
static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_in_max(dev, buf, offset); \
@ -300,17 +300,17 @@ set_in(6);
set_in(7);
#define show_temp(offset) \
static ssize_t show_temp##offset##_input(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
} \
static ssize_t show_temp##offset##_low(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_low(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_low[offset-1])); \
} \
static ssize_t show_temp##offset##_high(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_high(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_high[offset-1])); \
@ -346,13 +346,13 @@ static void set_temp_high(struct device *dev, const char *buf, int nr)
}
#define set_temp(offset) \
static ssize_t set_temp##offset##_low(struct device *dev, \
static ssize_t set_temp##offset##_low(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_temp_low(dev, buf, offset-1); \
return count; \
} \
static ssize_t set_temp##offset##_high(struct device *dev, \
static ssize_t set_temp##offset##_high(struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
set_temp_high(dev, buf, offset-1); \
@ -366,13 +366,13 @@ set_temp(1);
set_temp(2);
set_temp(3);
static ssize_t show_temp_crit_int(struct device *dev, char *buf)
static ssize_t show_temp_crit_int(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit_int));
}
static ssize_t show_temp_crit_ext(struct device *dev, char *buf)
static ssize_t show_temp_crit_ext(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit_ext));
@ -383,19 +383,19 @@ static DEVICE_ATTR(temp2_crit, S_IRUGO, show_temp_crit_ext, NULL);
static DEVICE_ATTR(temp3_crit, S_IRUGO, show_temp_crit_ext, NULL);
#define show_fan(offset) \
static ssize_t show_fan##offset##_input(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan[offset-1], \
FAN_DIV_FROM_REG(data->fan_div[offset-1]))); \
} \
static ssize_t show_fan##offset##_min(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", FAN_FROM_REG(data->fan_min[offset-1], \
FAN_DIV_FROM_REG(data->fan_div[offset-1]))); \
} \
static ssize_t show_fan##offset##_div(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm87_data *data = lm87_update_device(dev); \
return sprintf(buf, "%d\n", FAN_DIV_FROM_REG(data->fan_div[offset-1])); \
@ -465,13 +465,13 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define set_fan(offset) \
static ssize_t set_fan##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
set_fan_min(dev, buf, offset-1); \
return count; \
} \
static ssize_t set_fan##offset##_div(struct device *dev, const char *buf, \
static ssize_t set_fan##offset##_div(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_div(dev, buf, count, offset-1); \
@ -483,26 +483,26 @@ static DEVICE_ATTR(fan##offset##_div, S_IRUGO | S_IWUSR, \
set_fan(1);
set_fan(2);
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);
}
static DEVICE_ATTR(alarms, S_IRUGO, show_alarms, NULL);
static ssize_t show_vid(struct device *dev, char *buf)
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", vid_from_reg(data->vid, data->vrm));
}
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
static ssize_t show_vrm(struct device *dev, char *buf)
static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", data->vrm);
}
static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm87_data *data = i2c_get_clientdata(client);
@ -511,12 +511,12 @@ static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
}
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm, set_vrm);
static ssize_t show_aout(struct device *dev, char *buf)
static ssize_t show_aout(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm87_data *data = lm87_update_device(dev);
return sprintf(buf, "%d\n", AOUT_FROM_REG(data->aout));
}
static ssize_t set_aout(struct device *dev, const char *buf, size_t count)
static ssize_t set_aout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct lm87_data *data = i2c_get_clientdata(client);

12
drivers/i2c/chips/lm90.c
View file

@ -218,7 +218,7 @@ struct lm90_data {
*/
#define show_temp(value, converter) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm90_data *data = lm90_update_device(dev); \
return sprintf(buf, "%d\n", converter(data->value)); \
@ -233,7 +233,7 @@ show_temp(temp_crit1, TEMP1_FROM_REG);
show_temp(temp_crit2, TEMP1_FROM_REG);
#define set_temp1(value, reg) \
static ssize_t set_##value(struct device *dev, const char *buf, \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -250,7 +250,7 @@ static ssize_t set_##value(struct device *dev, const char *buf, \
return count; \
}
#define set_temp2(value, regh, regl) \
static ssize_t set_##value(struct device *dev, const char *buf, \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -275,7 +275,7 @@ set_temp1(temp_crit1, LM90_REG_W_LOCAL_CRIT);
set_temp1(temp_crit2, LM90_REG_W_REMOTE_CRIT);
#define show_temp_hyst(value, basereg) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm90_data *data = lm90_update_device(dev); \
return sprintf(buf, "%d\n", TEMP1_FROM_REG(data->basereg) \
@ -284,7 +284,7 @@ static ssize_t show_##value(struct device *dev, char *buf) \
show_temp_hyst(temp_hyst1, temp_crit1);
show_temp_hyst(temp_hyst2, temp_crit2);
static ssize_t set_temp_hyst1(struct device *dev, const char *buf,
static ssize_t set_temp_hyst1(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -300,7 +300,7 @@ static ssize_t set_temp_hyst1(struct device *dev, const char *buf,
return count;
}
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm90_data *data = lm90_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);

14
drivers/i2c/chips/lm92.c
View file

@ -140,7 +140,7 @@ static struct lm92_data *lm92_update_device(struct device *dev)
}
#define show_temp(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct lm92_data *data = lm92_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@ -151,7 +151,7 @@ show_temp(temp1_min);
show_temp(temp1_max);
#define set_temp(value, reg) \
static ssize_t set_##value(struct device *dev, const char *buf, \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -168,26 +168,26 @@ set_temp(temp1_crit, LM92_REG_TEMP_CRIT);
set_temp(temp1_min, LM92_REG_TEMP_LOW);
set_temp(temp1_max, LM92_REG_TEMP_HIGH);
static ssize_t show_temp1_crit_hyst(struct device *dev, char *buf)
static ssize_t show_temp1_crit_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp1_crit)
- TEMP_FROM_REG(data->temp1_hyst));
}
static ssize_t show_temp1_max_hyst(struct device *dev, char *buf)
static ssize_t show_temp1_max_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp1_max)
- TEMP_FROM_REG(data->temp1_hyst));
}
static ssize_t show_temp1_min_hyst(struct device *dev, char *buf)
static ssize_t show_temp1_min_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp1_min)
+ TEMP_FROM_REG(data->temp1_hyst));
}
static ssize_t set_temp1_crit_hyst(struct device *dev, const char *buf,
static ssize_t set_temp1_crit_hyst(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -202,7 +202,7 @@ static ssize_t set_temp1_crit_hyst(struct device *dev, const char *buf,
return count;
}
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct lm92_data *data = lm92_update_device(dev);
return sprintf(buf, "%d\n", ALARMS_FROM_REG(data->temp1_input));

6
drivers/i2c/chips/max1619.c
View file

@ -122,7 +122,7 @@ struct max1619_data {
*/
#define show_temp(value) \
static ssize_t show_##value(struct device *dev, char *buf) \
static ssize_t show_##value(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct max1619_data *data = max1619_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->value)); \
@ -135,7 +135,7 @@ show_temp(temp_crit2);
show_temp(temp_hyst2);
#define set_temp2(value, reg) \
static ssize_t set_##value(struct device *dev, const char *buf, \
static ssize_t set_##value(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -154,7 +154,7 @@ set_temp2(temp_high2, MAX1619_REG_W_REMOTE_HIGH);
set_temp2(temp_crit2, MAX1619_REG_W_REMOTE_CRIT);
set_temp2(temp_hyst2, MAX1619_REG_W_TCRIT_HYST);
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct max1619_data *data = max1619_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);

68
drivers/i2c/chips/pc87360.c
View file

@ -282,31 +282,31 @@ static ssize_t set_fan_min(struct device *dev, const char *buf,
}
#define show_and_set_fan(offset) \
static ssize_t show_fan##offset##_input(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan[offset-1], \
FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
} \
static ssize_t show_fan##offset##_min(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", FAN_FROM_REG(data->fan_min[offset-1], \
FAN_DIV_FROM_REG(data->fan_status[offset-1]))); \
} \
static ssize_t show_fan##offset##_div(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_div(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", \
FAN_DIV_FROM_REG(data->fan_status[offset-1])); \
} \
static ssize_t show_fan##offset##_status(struct device *dev, char *buf) \
static ssize_t show_fan##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", \
FAN_STATUS_FROM_REG(data->fan_status[offset-1])); \
} \
static ssize_t set_fan##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_fan##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
return set_fan_min(dev, buf, count, offset-1); \
@ -324,7 +324,7 @@ show_and_set_fan(2)
show_and_set_fan(3)
#define show_and_set_pwm(offset) \
static ssize_t show_pwm##offset(struct device *dev, char *buf) \
static ssize_t show_pwm##offset(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", \
@ -332,7 +332,7 @@ static ssize_t show_pwm##offset(struct device *dev, char *buf) \
FAN_CONFIG_INVERT(data->fan_conf, \
offset-1))); \
} \
static ssize_t set_pwm##offset(struct device *dev, const char *buf, \
static ssize_t set_pwm##offset(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -354,30 +354,30 @@ show_and_set_pwm(2)
show_and_set_pwm(3)
#define show_and_set_in(offset) \
static ssize_t show_in##offset##_input(struct device *dev, char *buf) \
static ssize_t show_in##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset], \
data->in_vref)); \
} \
static ssize_t show_in##offset##_min(struct device *dev, char *buf) \
static ssize_t show_in##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset], \
data->in_vref)); \
} \
static ssize_t show_in##offset##_max(struct device *dev, char *buf) \
static ssize_t show_in##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset], \
data->in_vref)); \
} \
static ssize_t show_in##offset##_status(struct device *dev, char *buf) \
static ssize_t show_in##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", data->in_status[offset]); \
} \
static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_in##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -391,7 +391,7 @@ static ssize_t set_in##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
static ssize_t set_in##offset##_max(struct device *dev, const char *buf, \
static ssize_t set_in##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -427,36 +427,36 @@ show_and_set_in(9)
show_and_set_in(10)
#define show_and_set_therm(offset) \
static ssize_t show_temp##offset##_input(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in[offset+7], \
data->in_vref)); \
} \
static ssize_t show_temp##offset##_min(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_min[offset+7], \
data->in_vref)); \
} \
static ssize_t show_temp##offset##_max(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_max[offset+7], \
data->in_vref)); \
} \
static ssize_t show_temp##offset##_crit(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", IN_FROM_REG(data->in_crit[offset-4], \
data->in_vref)); \
} \
static ssize_t show_temp##offset##_status(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%u\n", data->in_status[offset+7]); \
} \
static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -470,7 +470,7 @@ static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -484,7 +484,7 @@ static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
static ssize_t set_temp##offset##_crit(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -512,19 +512,19 @@ show_and_set_therm(4)
show_and_set_therm(5)
show_and_set_therm(6)
static ssize_t show_vid(struct device *dev, char *buf)
static ssize_t show_vid(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", vid_from_reg(data->vid, data->vrm));
}
static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid, NULL);
static ssize_t show_vrm(struct device *dev, char *buf)
static ssize_t show_vrm(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", data->vrm);
}
static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
static ssize_t set_vrm(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct pc87360_data *data = i2c_get_clientdata(client);
@ -533,7 +533,7 @@ static ssize_t set_vrm(struct device *dev, const char *buf, size_t count)
}
static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm, set_vrm);
static ssize_t show_in_alarms(struct device *dev, char *buf)
static ssize_t show_in_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", data->in_alarms);
@ -541,32 +541,32 @@ static ssize_t show_in_alarms(struct device *dev, char *buf)
static DEVICE_ATTR(alarms_in, S_IRUGO, show_in_alarms, NULL);
#define show_and_set_temp(offset) \
static ssize_t show_temp##offset##_input(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp[offset-1])); \
} \
static ssize_t show_temp##offset##_min(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_min(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_min[offset-1])); \
} \
static ssize_t show_temp##offset##_max(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_max(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_max[offset-1])); \
}\
static ssize_t show_temp##offset##_crit(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_crit(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_crit[offset-1])); \
}\
static ssize_t show_temp##offset##_status(struct device *dev, char *buf) \
static ssize_t show_temp##offset##_status(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct pc87360_data *data = pc87360_update_device(dev); \
return sprintf(buf, "%d\n", data->temp_status[offset-1]); \
}\
static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_min(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -580,7 +580,7 @@ static ssize_t set_temp##offset##_min(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_max(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -594,7 +594,7 @@ static ssize_t set_temp##offset##_max(struct device *dev, const char *buf, \
up(&data->update_lock); \
return count; \
} \
static ssize_t set_temp##offset##_crit(struct device *dev, const char *buf, \
static ssize_t set_temp##offset##_crit(struct device *dev, struct device_attribute *attr, const char *buf, \
size_t count) \
{ \
struct i2c_client *client = to_i2c_client(dev); \
@ -622,7 +622,7 @@ show_and_set_temp(1)
show_and_set_temp(2)
show_and_set_temp(3)
static ssize_t show_temp_alarms(struct device *dev, char *buf)
static ssize_t show_temp_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pc87360_data *data = pc87360_update_device(dev);
return sprintf(buf, "%u\n", data->temp_alarms);

6
drivers/i2c/chips/pcf8574.c
View file

@ -76,7 +76,7 @@ static struct i2c_driver pcf8574_driver = {
};
/* following are the sysfs callback functions */
static ssize_t show_read(struct device *dev, char *buf)
static ssize_t show_read(struct device *dev, struct device_attribute *attr, char *buf)
{
struct i2c_client *client = to_i2c_client(dev);
struct pcf8574_data *data = i2c_get_clientdata(client);
@ -86,13 +86,13 @@ static ssize_t show_read(struct device *dev, char *buf)
static DEVICE_ATTR(read, S_IRUGO, show_read, NULL);
static ssize_t show_write(struct device *dev, char *buf)
static ssize_t show_write(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pcf8574_data *data = i2c_get_clientdata(to_i2c_client(dev));
return sprintf(buf, "%u\n", data->write);
}
static ssize_t set_write(struct device *dev, const char *buf,
static ssize_t set_write(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct i2c_client *client = to_i2c_client(dev);

10
drivers/i2c/chips/pcf8591.c
View file

@ -100,7 +100,7 @@ static struct i2c_driver pcf8591_driver = {
/* following are the sysfs callback functions */
#define show_in_channel(channel) \
static ssize_t show_in##channel##_input(struct device *dev, char *buf) \
static ssize_t show_in##channel##_input(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return sprintf(buf, "%d\n", pcf8591_read_channel(dev, channel));\
} \
@ -112,13 +112,13 @@ show_in_channel(1);
show_in_channel(2);
show_in_channel(3);
static ssize_t show_out0_ouput(struct device *dev, char *buf)
static ssize_t show_out0_ouput(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pcf8591_data *data = i2c_get_clientdata(to_i2c_client(dev));
return sprintf(buf, "%d\n", data->aout * 10);
}
static ssize_t set_out0_output(struct device *dev, const char *buf, size_t count)
static ssize_t set_out0_output(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
unsigned int value;
struct i2c_client *client = to_i2c_client(dev);
@ -134,13 +134,13 @@ static ssize_t set_out0_output(struct device *dev, const char *buf, size_t count
static DEVICE_ATTR(out0_output, S_IWUSR | S_IRUGO,
show_out0_ouput, set_out0_output);
static ssize_t show_out0_enable(struct device *dev, char *buf)
static ssize_t show_out0_enable(struct device *dev, struct device_attribute *attr, char *buf)
{
struct pcf8591_data *data = i2c_get_clientdata(to_i2c_client(dev));
return sprintf(buf, "%u\n", !(!(data->control & PCF8591_CONTROL_AOEF)));
}
static ssize_t set_out0_enable(struct device *dev, const char *buf, size_t count)
static ssize_t set_out0_enable(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct pcf8591_data *data = i2c_get_clientdata(client);

34
drivers/i2c/chips/sis5595.c
View file

@ -256,28 +256,28 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
#define show_in_offset(offset) \
static ssize_t \
show_in##offset (struct device *dev, char *buf) \
show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, \
show_in##offset, NULL); \
static ssize_t \
show_in##offset##_min (struct device *dev, char *buf) \
show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
show_in##offset##_max (struct device *dev, char *buf) \
show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
static ssize_t set_in##offset##_min (struct device *dev, \
static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
static ssize_t set_in##offset##_max (struct device *dev, \
static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@ -294,19 +294,19 @@ show_in_offset(3);
show_in_offset(4);
/* Temperature */
static ssize_t show_temp(struct device *dev, char *buf)
static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp));
}
static ssize_t show_temp_over(struct device *dev, char *buf)
static ssize_t show_temp_over(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_over));
}
static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
static ssize_t set_temp_over(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct sis5595_data *data = i2c_get_clientdata(client);
@ -319,13 +319,13 @@ static ssize_t set_temp_over(struct device *dev, const char *buf, size_t count)
return count;
}
static ssize_t show_temp_hyst(struct device *dev, char *buf)
static ssize_t show_temp_hyst(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_hyst));
}
static ssize_t set_temp_hyst(struct device *dev, const char *buf, size_t count)
static ssize_t set_temp_hyst(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct sis5595_data *data = i2c_get_clientdata(client);
@ -426,19 +426,19 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
@ -450,13 +450,13 @@ static DEVICE_ATTR(fan##offset##_min, S_IRUGO | S_IWUSR, \
show_fan_offset(1);
show_fan_offset(2);
static ssize_t set_fan_1_div(struct device *dev, const char *buf,
static ssize_t set_fan_1_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 0) ;
}
static ssize_t set_fan_2_div(struct device *dev, const char *buf,
static ssize_t set_fan_2_div(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
return set_fan_div(dev, buf, count, 1) ;
@ -467,7 +467,7 @@ static DEVICE_ATTR(fan2_div, S_IRUGO | S_IWUSR,
show_fan_2_div, set_fan_2_div);
/* Alarms */
static ssize_t show_alarms(struct device *dev, char *buf)
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sis5595_data *data = sis5595_update_device(dev);
return sprintf(buf, "%d\n", data->alarms);

4
drivers/i2c/chips/smsc47b397.c
View file

@ -172,7 +172,7 @@ static ssize_t show_temp(struct device *dev, char *buf, int nr)
}
#define sysfs_temp(num) \
static ssize_t show_temp##num(struct device *dev, char *buf) \
static ssize_t show_temp##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, num-1); \
} \
@ -201,7 +201,7 @@ static ssize_t show_fan(struct device *dev, char *buf, int nr)
}
#define sysfs_fan(num) \
static ssize_t show_fan##num(struct device *dev, char *buf) \
static ssize_t show_fan##num(struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, num-1); \
} \

20
drivers/i2c/chips/smsc47m1.c
View file

@ -184,7 +184,7 @@ static ssize_t get_pwm_en(struct device *dev, char *buf, int nr)
return sprintf(buf, "%d\n", PWM_EN_FROM_REG(data->pwm[nr]));
}
static ssize_t get_alarms(struct device *dev, char *buf)
static ssize_t get_alarms(struct device *dev, struct device_attribute *attr, char *buf)
{
struct smsc47m1_data *data = smsc47m1_update_device(dev, 0);
return sprintf(buf, "%d\n", data->alarms);
@ -298,42 +298,42 @@ static ssize_t set_pwm_en(struct device *dev, const char *buf,
}
#define fan_present(offset) \
static ssize_t get_fan##offset (struct device *dev, char *buf) \
static ssize_t get_fan##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_fan(dev, buf, offset - 1); \
} \
static ssize_t get_fan##offset##_min (struct device *dev, char *buf) \
static ssize_t get_fan##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_fan_min(dev, buf, offset - 1); \
} \
static ssize_t set_fan##offset##_min (struct device *dev, \
static ssize_t set_fan##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
static ssize_t get_fan##offset##_div (struct device *dev, char *buf) \
static ssize_t get_fan##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan##offset##_div (struct device *dev, \
static ssize_t set_fan##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
} \
static ssize_t get_pwm##offset (struct device *dev, char *buf) \
static ssize_t get_pwm##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_pwm(dev, buf, offset - 1); \
} \
static ssize_t set_pwm##offset (struct device *dev, \
static ssize_t set_pwm##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm(dev, buf, count, offset - 1); \
} \
static ssize_t get_pwm##offset##_en (struct device *dev, char *buf) \
static ssize_t get_pwm##offset##_en (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return get_pwm_en(dev, buf, offset - 1); \
} \
static ssize_t set_pwm##offset##_en (struct device *dev, \
static ssize_t set_pwm##offset##_en (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_pwm_en(dev, buf, count, offset - 1); \

32
drivers/i2c/chips/via686a.c
View file

@ -386,26 +386,26 @@ static ssize_t set_in_max(struct device *dev, const char *buf,
}
#define show_in_offset(offset) \
static ssize_t \
show_in##offset (struct device *dev, char *buf) \
show_in##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static ssize_t \
show_in##offset##_min (struct device *dev, char *buf) \
show_in##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_min(dev, buf, offset); \
} \
static ssize_t \
show_in##offset##_max (struct device *dev, char *buf) \
show_in##offset##_max (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_max(dev, buf, offset); \
} \
static ssize_t set_in##offset##_min (struct device *dev, \
static ssize_t set_in##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_min(dev, buf, count, offset); \
} \
static ssize_t set_in##offset##_max (struct device *dev, \
static ssize_t set_in##offset##_max (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_in_max(dev, buf, count, offset); \
@ -460,26 +460,26 @@ static ssize_t set_temp_hyst(struct device *dev, const char *buf,
return count;
}
#define show_temp_offset(offset) \
static ssize_t show_temp_##offset (struct device *dev, char *buf) \
static ssize_t show_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset - 1); \
} \
static ssize_t \
show_temp_##offset##_over (struct device *dev, char *buf) \
show_temp_##offset##_over (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_over(dev, buf, offset - 1); \
} \
static ssize_t \
show_temp_##offset##_hyst (struct device *dev, char *buf) \
show_temp_##offset##_hyst (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_hyst(dev, buf, offset - 1); \
} \
static ssize_t set_temp_##offset##_over (struct device *dev, \
static ssize_t set_temp_##offset##_over (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_over(dev, buf, count, offset - 1); \
} \
static ssize_t set_temp_##offset##_hyst (struct device *dev, \
static ssize_t set_temp_##offset##_hyst (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_temp_hyst(dev, buf, count, offset - 1); \
@ -538,24 +538,24 @@ static ssize_t set_fan_div(struct device *dev, const char *buf,
}
#define show_fan_offset(offset) \
static ssize_t show_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_min (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_min (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset - 1); \
} \
static ssize_t show_fan_##offset##_div (struct device *dev, char *buf) \
static ssize_t show_fan_##offset##_div (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div(dev, buf, offset - 1); \
} \
static ssize_t set_fan_##offset##_min (struct device *dev, \
static ssize_t set_fan_##offset##_min (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_min(dev, buf, count, offset - 1); \
} \
static ssize_t set_fan_##offset##_div (struct device *dev, \
static ssize_t set_fan_##offset##_div (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return set_fan_div(dev, buf, count, offset - 1); \
@ -570,7 +570,7 @@ show_fan_offset(1);
show_fan_offset(2);
/* Alarms */
static ssize_t show_alarms(struct device *dev, char *buf) {
static ssize_t show_alarms(struct device *dev, struct device_attribute *attr, char *buf) {
struct via686a_data *data = via686a_update_device(dev);
return sprintf(buf,"%d\n", ALARMS_FROM_REG(data->alarms));
}

56
drivers/i2c/chips/w83627hf.c
View file

@ -368,19 +368,19 @@ store_in_reg(MAX, max)
#define sysfs_in_offset(offset) \
static ssize_t \
show_regs_in_##offset (struct device *dev, char *buf) \
show_regs_in_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_regs_in_##offset, NULL);
#define sysfs_in_reg_offset(reg, offset) \
static ssize_t show_regs_in_##reg##offset (struct device *dev, char *buf) \
static ssize_t show_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_##reg (dev, buf, offset); \
} \
static ssize_t \
store_regs_in_##reg##offset (struct device *dev, \
store_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_in_##reg (dev, buf, count, offset); \
@ -419,25 +419,25 @@ static ssize_t show_in_0(struct w83627hf_data *data, char *buf, u8 reg)
return sprintf(buf,"%ld\n", in0);
}
static ssize_t show_regs_in_0(struct device *dev, char *buf)
static ssize_t show_regs_in_0(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return show_in_0(data, buf, data->in[0]);
}
static ssize_t show_regs_in_min0(struct device *dev, char *buf)
static ssize_t show_regs_in_min0(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return show_in_0(data, buf, data->in_min[0]);
}
static ssize_t show_regs_in_max0(struct device *dev, char *buf)
static ssize_t show_regs_in_max0(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return show_in_0(data, buf, data->in_max[0]);
}
static ssize_t store_regs_in_min0(struct device *dev,
static ssize_t store_regs_in_min0(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -462,7 +462,7 @@ static ssize_t store_regs_in_min0(struct device *dev,
return count;
}
static ssize_t store_regs_in_max0(struct device *dev,
static ssize_t store_regs_in_max0(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
@ -531,19 +531,19 @@ store_fan_min(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_offset(offset) \
static ssize_t show_regs_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset); \
} \
static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_regs_fan_##offset, NULL);
#define sysfs_fan_min_offset(offset) \
static ssize_t show_regs_fan_min##offset (struct device *dev, char *buf) \
static ssize_t show_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset); \
} \
static ssize_t \
store_regs_fan_min##offset (struct device *dev, const char *buf, size_t count) \
store_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_fan_min(dev, buf, count, offset); \
} \
@ -608,19 +608,19 @@ store_temp_reg(HYST, max_hyst);
#define sysfs_temp_offset(offset) \
static ssize_t \
show_regs_temp_##offset (struct device *dev, char *buf) \
show_regs_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset); \
} \
static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_regs_temp_##offset, NULL);
#define sysfs_temp_reg_offset(reg, offset) \
static ssize_t show_regs_temp_##reg##offset (struct device *dev, char *buf) \
static ssize_t show_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_##reg (dev, buf, offset); \
} \
static ssize_t \
store_regs_temp_##reg##offset (struct device *dev, \
store_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_temp_##reg (dev, buf, count, offset); \
@ -645,7 +645,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_max_hyst); \
} while (0)
static ssize_t
show_vid_reg(struct device *dev, char *buf)
show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
@ -655,13 +655,13 @@ static DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
device_create_file(&client->dev, &dev_attr_cpu0_vid)
static ssize_t
show_vrm_reg(struct device *dev, char *buf)
show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
static ssize_t
store_vrm_reg(struct device *dev, const char *buf, size_t count)
store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct w83627hf_data *data = i2c_get_clientdata(client);
@ -677,7 +677,7 @@ static DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
device_create_file(&client->dev, &dev_attr_vrm)
static ssize_t
show_alarms_reg(struct device *dev, char *buf)
show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83627hf_data *data = w83627hf_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->alarms);
@ -687,7 +687,7 @@ static DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
device_create_file(&client->dev, &dev_attr_alarms)
#define show_beep_reg(REG, reg) \
static ssize_t show_beep_##reg (struct device *dev, char *buf) \
static ssize_t show_beep_##reg (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
struct w83627hf_data *data = w83627hf_update_device(dev); \
return sprintf(buf,"%ld\n", \
@ -732,12 +732,12 @@ store_beep_reg(struct device *dev, const char *buf, size_t count,
}
#define sysfs_beep(REG, reg) \
static ssize_t show_regs_beep_##reg (struct device *dev, char *buf) \
static ssize_t show_regs_beep_##reg (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_beep_##reg(dev, buf); \
return show_beep_##reg(dev, attr, buf); \
} \
static ssize_t \
store_regs_beep_##reg (struct device *dev, const char *buf, size_t count) \
store_regs_beep_##reg (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_beep_reg(dev, buf, count, BEEP_##REG); \
} \
@ -801,12 +801,12 @@ store_fan_div_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_div(offset) \
static ssize_t show_regs_fan_div_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div_reg(dev, buf, offset); \
} \
static ssize_t \
store_regs_fan_div_##offset (struct device *dev, \
store_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_fan_div_reg(dev, buf, count, offset - 1); \
@ -861,12 +861,12 @@ store_pwm_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_pwm(offset) \
static ssize_t show_regs_pwm_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm_reg(dev, buf, offset); \
} \
static ssize_t \
store_regs_pwm_##offset (struct device *dev, const char *buf, size_t count) \
store_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_pwm_reg(dev, buf, count, offset); \
} \
@ -937,12 +937,12 @@ store_sensor_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_sensor(offset) \
static ssize_t show_regs_sensor_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_sensor_reg(dev, buf, offset); \
} \
static ssize_t \
store_regs_sensor_##offset (struct device *dev, const char *buf, size_t count) \
store_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_sensor_reg(dev, buf, count, offset); \
} \

52
drivers/i2c/chips/w83781d.c
View file

@ -309,18 +309,18 @@ store_in_reg(MAX, max);
#define sysfs_in_offset(offset) \
static ssize_t \
show_regs_in_##offset (struct device *dev, char *buf) \
show_regs_in_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in(dev, buf, offset); \
} \
static DEVICE_ATTR(in##offset##_input, S_IRUGO, show_regs_in_##offset, NULL);
#define sysfs_in_reg_offset(reg, offset) \
static ssize_t show_regs_in_##reg##offset (struct device *dev, char *buf) \
static ssize_t show_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_in_##reg (dev, buf, offset); \
} \
static ssize_t store_regs_in_##reg##offset (struct device *dev, const char *buf, size_t count) \
static ssize_t store_regs_in_##reg##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_in_##reg (dev, buf, count, offset); \
} \
@ -378,18 +378,18 @@ store_fan_min(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_offset(offset) \
static ssize_t show_regs_fan_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_fan_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan(dev, buf, offset); \
} \
static DEVICE_ATTR(fan##offset##_input, S_IRUGO, show_regs_fan_##offset, NULL);
#define sysfs_fan_min_offset(offset) \
static ssize_t show_regs_fan_min##offset (struct device *dev, char *buf) \
static ssize_t show_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_min(dev, buf, offset); \
} \
static ssize_t store_regs_fan_min##offset (struct device *dev, const char *buf, size_t count) \
static ssize_t store_regs_fan_min##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_fan_min(dev, buf, count, offset); \
} \
@ -452,18 +452,18 @@ store_temp_reg(HYST, max_hyst);
#define sysfs_temp_offset(offset) \
static ssize_t \
show_regs_temp_##offset (struct device *dev, char *buf) \
show_regs_temp_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp(dev, buf, offset); \
} \
static DEVICE_ATTR(temp##offset##_input, S_IRUGO, show_regs_temp_##offset, NULL);
#define sysfs_temp_reg_offset(reg, offset) \
static ssize_t show_regs_temp_##reg##offset (struct device *dev, char *buf) \
static ssize_t show_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_temp_##reg (dev, buf, offset); \
} \
static ssize_t store_regs_temp_##reg##offset (struct device *dev, const char *buf, size_t count) \
static ssize_t store_regs_temp_##reg##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_temp_##reg (dev, buf, count, offset); \
} \
@ -486,7 +486,7 @@ device_create_file(&client->dev, &dev_attr_temp##offset##_max_hyst); \
} while (0)
static ssize_t
show_vid_reg(struct device *dev, char *buf)
show_vid_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n", (long) vid_from_reg(data->vid, data->vrm));
@ -497,14 +497,14 @@ DEVICE_ATTR(cpu0_vid, S_IRUGO, show_vid_reg, NULL);
#define device_create_file_vid(client) \
device_create_file(&client->dev, &dev_attr_cpu0_vid);
static ssize_t
show_vrm_reg(struct device *dev, char *buf)
show_vrm_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n", (long) data->vrm);
}
static ssize_t
store_vrm_reg(struct device *dev, const char *buf, size_t count)
store_vrm_reg(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
{
struct i2c_client *client = to_i2c_client(dev);
struct w83781d_data *data = i2c_get_clientdata(client);
@ -521,7 +521,7 @@ DEVICE_ATTR(vrm, S_IRUGO | S_IWUSR, show_vrm_reg, store_vrm_reg);
#define device_create_file_vrm(client) \
device_create_file(&client->dev, &dev_attr_vrm);
static ssize_t
show_alarms_reg(struct device *dev, char *buf)
show_alarms_reg(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n", (long) ALARMS_FROM_REG(data->alarms));
@ -531,13 +531,13 @@ static
DEVICE_ATTR(alarms, S_IRUGO, show_alarms_reg, NULL);
#define device_create_file_alarms(client) \
device_create_file(&client->dev, &dev_attr_alarms);
static ssize_t show_beep_mask (struct device *dev, char *buf)
static ssize_t show_beep_mask (struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n",
(long)BEEP_MASK_FROM_REG(data->beep_mask, data->type));
}
static ssize_t show_beep_enable (struct device *dev, char *buf)
static ssize_t show_beep_enable (struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83781d_data *data = w83781d_update_device(dev);
return sprintf(buf, "%ld\n",
@ -583,11 +583,11 @@ store_beep_reg(struct device *dev, const char *buf, size_t count,
}
#define sysfs_beep(REG, reg) \
static ssize_t show_regs_beep_##reg (struct device *dev, char *buf) \
static ssize_t show_regs_beep_##reg (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_beep_##reg(dev, buf); \
return show_beep_##reg(dev, attr, buf); \
} \
static ssize_t store_regs_beep_##reg (struct device *dev, const char *buf, size_t count) \
static ssize_t store_regs_beep_##reg (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_beep_reg(dev, buf, count, BEEP_##REG); \
} \
@ -653,11 +653,11 @@ store_fan_div_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_fan_div(offset) \
static ssize_t show_regs_fan_div_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_fan_div_reg(dev, buf, offset); \
} \
static ssize_t store_regs_fan_div_##offset (struct device *dev, const char *buf, size_t count) \
static ssize_t store_regs_fan_div_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_fan_div_reg(dev, buf, count, offset - 1); \
} \
@ -737,11 +737,11 @@ store_pwmenable_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_pwm(offset) \
static ssize_t show_regs_pwm_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwm_reg(dev, buf, offset); \
} \
static ssize_t store_regs_pwm_##offset (struct device *dev, \
static ssize_t store_regs_pwm_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_pwm_reg(dev, buf, count, offset); \
@ -750,11 +750,11 @@ static DEVICE_ATTR(pwm##offset, S_IRUGO | S_IWUSR, \
show_regs_pwm_##offset, store_regs_pwm_##offset);
#define sysfs_pwmenable(offset) \
static ssize_t show_regs_pwmenable_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_pwmenable_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_pwmenable_reg(dev, buf, offset); \
} \
static ssize_t store_regs_pwmenable_##offset (struct device *dev, \
static ssize_t store_regs_pwmenable_##offset (struct device *dev, struct device_attribute *attr, \
const char *buf, size_t count) \
{ \
return store_pwmenable_reg(dev, buf, count, offset); \
@ -832,11 +832,11 @@ store_sensor_reg(struct device *dev, const char *buf, size_t count, int nr)
}
#define sysfs_sensor(offset) \
static ssize_t show_regs_sensor_##offset (struct device *dev, char *buf) \
static ssize_t show_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, char *buf) \
{ \
return show_sensor_reg(dev, buf, offset); \
} \
static ssize_t store_regs_sensor_##offset (struct device *dev, const char *buf, size_t count) \
static ssize_t store_regs_sensor_##offset (struct device *dev, struct device_attribute *attr, const char *buf, size_t count) \
{ \
return store_sensor_reg(dev, buf, count, offset); \
} \

4
drivers/i2c/chips/w83l785ts.c
View file

@ -118,13 +118,13 @@ struct w83l785ts_data {
* Sysfs stuff
*/
static ssize_t show_temp(struct device *dev, char *buf)
static ssize_t show_temp(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83l785ts_data *data = w83l785ts_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp));
}
static ssize_t show_temp_over(struct device *dev, char *buf)
static ssize_t show_temp_over(struct device *dev, struct device_attribute *attr, char *buf)
{
struct w83l785ts_data *data = w83l785ts_update_device(dev);
return sprintf(buf, "%d\n", TEMP_FROM_REG(data->temp_over));

4
drivers/i2c/i2c-core.c
View file

@ -103,7 +103,7 @@ static struct class i2c_adapter_class = {
.release = &i2c_adapter_class_dev_release,
};
static ssize_t show_adapter_name(struct device *dev, char *buf)
static ssize_t show_adapter_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct i2c_adapter *adap = dev_to_i2c_adapter(dev);
return sprintf(buf, "%s\n", adap->name);
@ -117,7 +117,7 @@ static void i2c_client_release(struct device *dev)
complete(&client->released);
}
static ssize_t show_client_name(struct device *dev, char *buf)
static ssize_t show_client_name(struct device *dev, struct device_attribute *attr, char *buf)
{
struct i2c_client *client = to_i2c_client(dev);
return sprintf(buf, "%s\n", client->name);

6
drivers/ieee1394/dv1394.c
View file

@ -2343,8 +2343,8 @@ static void dv1394_remove_host (struct hpsb_host *host)
dv1394_un_init(video);
} while (video != NULL);
class_simple_device_remove(MKDEV(
IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)));
class_device_destroy(hpsb_protocol_class,
MKDEV(IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)));
devfs_remove("ieee1394/dv/host%d/NTSC", id);
devfs_remove("ieee1394/dv/host%d/PAL", id);
devfs_remove("ieee1394/dv/host%d", id);
@ -2361,7 +2361,7 @@ static void dv1394_add_host (struct hpsb_host *host)
ohci = (struct ti_ohci *)host->hostdata;
class_simple_device_add(hpsb_protocol_class, MKDEV(
class_device_create(hpsb_protocol_class, MKDEV(
IEEE1394_MAJOR, IEEE1394_MINOR_BLOCK_DV1394 * 16 + (id<<2)),
NULL, "dv1394-%d", id);
devfs_mk_dir("ieee1394/dv/host%d", id);

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