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MCP_UCB1200: Convert from class_device to device 

struct class_device is going away, this converts the code to use struct
device instead.

Signed-off-by: Tony Jones <tonyj@suse.de>
Cc: Russell King <rmk@arm.linux.org.uk>
Cc: Kay Sievers <kay.sievers@vrfy.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
hifive-unleashed-5.1
Tony Jones 2007-09-25 02:03:03 +02:00 committed by Greg Kroah-Hartman
parent 68db2bc98c
commit 0c55445f20
3 changed files with 18 additions and 17 deletions
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17
drivers/mfd/ucb1x00-assabet.c
View File

@ -20,7 +20,8 @@
#include "ucb1x00.h"
#define UCB1X00_ATTR(name,input)\
static ssize_t name##_show(struct class_device *dev, char *buf) \
static ssize_t name##_show(struct device *dev, struct device_attribute *attr,
char *buf) \
{ \
struct ucb1x00 *ucb = classdev_to_ucb1x00(dev); \
int val; \
@ -29,7 +30,7 @@ static ssize_t name##_show(struct class_device *dev, char *buf) \
ucb1x00_adc_disable(ucb); \
return sprintf(buf, "%d\n", val); \
} \
static CLASS_DEVICE_ATTR(name,0444,name##_show,NULL)
static DEVICE_ATTR(name,0444,name##_show,NULL)
UCB1X00_ATTR(vbatt, UCB_ADC_INP_AD1);
UCB1X00_ATTR(vcharger, UCB_ADC_INP_AD0);
@ -37,17 +38,17 @@ UCB1X00_ATTR(batt_temp, UCB_ADC_INP_AD2);
static int ucb1x00_assabet_add(struct ucb1x00_dev *dev)
{
class_device_create_file(&dev->ucb->cdev, &class_device_attr_vbatt);
class_device_create_file(&dev->ucb->cdev, &class_device_attr_vcharger);
class_device_create_file(&dev->ucb->cdev, &class_device_attr_batt_temp);
device_create_file(&dev->ucb->dev, &device_attr_vbatt);
device_create_file(&dev->ucb->dev, &device_attr_vcharger);
device_create_file(&dev->ucb->dev, &device_attr_batt_temp);
return 0;
}
static void ucb1x00_assabet_remove(struct ucb1x00_dev *dev)
{
class_device_remove_file(&dev->ucb->cdev, &class_device_attr_batt_temp);
class_device_remove_file(&dev->ucb->cdev, &class_device_attr_vcharger);
class_device_remove_file(&dev->ucb->cdev, &class_device_attr_vbatt);
device_remove_file(&dev->ucb->cdev, &device_attr_batt_temp);
device_remove_file(&dev->ucb->cdev, &device_attr_vcharger);
device_remove_file(&dev->ucb->cdev, &device_attr_vbatt);
}
static struct ucb1x00_driver ucb1x00_assabet_driver = {

14
drivers/mfd/ucb1x00-core.c
View File

@ -458,7 +458,7 @@ static int ucb1x00_detect_irq(struct ucb1x00 *ucb)
return probe_irq_off(mask);
}
static void ucb1x00_release(struct class_device *dev)
static void ucb1x00_release(struct device *dev)
{
struct ucb1x00 *ucb = classdev_to_ucb1x00(dev);
kfree(ucb);
@ -466,7 +466,7 @@ static void ucb1x00_release(struct class_device *dev)
static struct class ucb1x00_class = {
.name = "ucb1x00",
.release = ucb1x00_release,
.dev_release = ucb1x00_release,
};
static int ucb1x00_probe(struct mcp *mcp)
@ -490,9 +490,9 @@ static int ucb1x00_probe(struct mcp *mcp)
goto err_disable;
ucb->cdev.class = &ucb1x00_class;
ucb->cdev.dev = &mcp->attached_device;
strlcpy(ucb->cdev.class_id, "ucb1x00", sizeof(ucb->cdev.class_id));
ucb->dev.class = &ucb1x00_class;
ucb->dev.parent = &mcp->attached_device;
strlcpy(ucb->dev.bus_id, "ucb1x00", sizeof(ucb->dev.bus_id));
spin_lock_init(&ucb->lock);
spin_lock_init(&ucb->io_lock);
@ -517,7 +517,7 @@ static int ucb1x00_probe(struct mcp *mcp)
mcp_set_drvdata(mcp, ucb);
ret = class_device_register(&ucb->cdev);
ret = device_register(&ucb->dev);
if (ret)
goto err_irq;
@ -554,7 +554,7 @@ static void ucb1x00_remove(struct mcp *mcp)
mutex_unlock(&ucb1x00_mutex);
free_irq(ucb->irq, ucb);
class_device_unregister(&ucb->cdev);
device_unregister(&ucb->dev);
}
int ucb1x00_register_driver(struct ucb1x00_driver *drv)

4
drivers/mfd/ucb1x00.h
View File

@ -120,7 +120,7 @@ struct ucb1x00 {
u16 irq_fal_enbl;
u16 irq_ris_enbl;
struct ucb1x00_irq irq_handler[16];
struct class_device cdev;
struct device dev;
struct list_head node;
struct list_head devs;
};
@ -144,7 +144,7 @@ struct ucb1x00_driver {
int (*resume)(struct ucb1x00_dev *dev);
};
#define classdev_to_ucb1x00(cd) container_of(cd, struct ucb1x00, cdev)
#define classdev_to_ucb1x00(cd) container_of(cd, struct ucb1x00, dev)
int ucb1x00_register_driver(struct ucb1x00_driver *);
void ucb1x00_unregister_driver(struct ucb1x00_driver *);