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PCI: Convert class code to use dev_groups 

The dev_attrs field of struct class is going away soon, dev_groups
should be used instead.  This converts the PCI class code to use the
correct field.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
hifive-unleashed-5.1
Greg Kroah-Hartman 2013-07-24 15:05:17 -07:00 committed by Bjorn Helgaas
parent 24336a61e6
commit 56039e658c
3 changed files with 23 additions and 13 deletions
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32
drivers/pci/pci-sysfs.c
View File

@ -131,19 +131,19 @@ static ssize_t pci_bus_show_cpuaffinity(struct device *dev,
return ret;
}
static inline ssize_t pci_bus_show_cpumaskaffinity(struct device *dev,
struct device_attribute *attr,
char *buf)
static ssize_t cpuaffinity_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return pci_bus_show_cpuaffinity(dev, 0, attr, buf);
}
static DEVICE_ATTR_RO(cpuaffinity);
static inline ssize_t pci_bus_show_cpulistaffinity(struct device *dev,
struct device_attribute *attr,
char *buf)
static ssize_t cpulistaffinity_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return pci_bus_show_cpuaffinity(dev, 1, attr, buf);
}
static DEVICE_ATTR_RO(cpulistaffinity);
/* show resources */
static ssize_t
@ -379,6 +379,7 @@ dev_bus_rescan_store(struct device *dev, struct device_attribute *attr,
}
return count;
}
static DEVICE_ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, dev_bus_rescan_store);
#if defined(CONFIG_PM_RUNTIME) && defined(CONFIG_ACPI)
static ssize_t d3cold_allowed_store(struct device *dev,
@ -514,11 +515,20 @@ struct device_attribute pci_dev_attrs[] = {
__ATTR_NULL,
};
struct device_attribute pcibus_dev_attrs[] = {
__ATTR(rescan, (S_IWUSR|S_IWGRP), NULL, dev_bus_rescan_store),
__ATTR(cpuaffinity, S_IRUGO, pci_bus_show_cpumaskaffinity, NULL),
__ATTR(cpulistaffinity, S_IRUGO, pci_bus_show_cpulistaffinity, NULL),
__ATTR_NULL,
static struct attribute *pcibus_attrs[] = {
&dev_attr_rescan.attr,
&dev_attr_cpuaffinity.attr,
&dev_attr_cpulistaffinity.attr,
NULL,
};
static const struct attribute_group pcibus_group = {
.attrs = pcibus_attrs,
};
const struct attribute_group *pcibus_groups[] = {
&pcibus_group,
NULL,
};
static ssize_t

2
drivers/pci/pci.h
View File

@ -151,7 +151,7 @@ static inline int pci_no_d1d2(struct pci_dev *dev)
}
extern struct device_attribute pci_dev_attrs[];
extern struct device_attribute pcibus_dev_attrs[];
extern const struct attribute_group *pcibus_groups[];
extern struct device_type pci_dev_type;
extern struct bus_attribute pci_bus_attrs[];

2
drivers/pci/probe.c
View File

@ -96,7 +96,7 @@ static void release_pcibus_dev(struct device *dev)
static struct class pcibus_class = {
.name = "pci_bus",
.dev_release = &release_pcibus_dev,
.dev_attrs = pcibus_dev_attrs,
.dev_groups = pcibus_groups,
};
static int __init pcibus_class_init(void)