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ACPI: sysfs: Use __ATTR_RO() and __ATTR_RW() macros 

We have a few open-coded __ATTR_RO() and __ATTR_RW() macros.
Replace the custom code with generic macros.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
This commit is contained in:
Andy Shevchenko 2021-06-18 16:41:27 +03:00 committed by Rafael J. Wysocki
parent 44497fab68
commit a9c4cf299f
1 changed files with 7 additions and 16 deletions
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23
drivers/acpi/sysfs.c
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@ -909,27 +909,22 @@ static void __exit interrupt_stats_exit(void)
delete_gpe_attr_array();
}
static ssize_t
acpi_show_profile(struct kobject *kobj, struct kobj_attribute *attr,
char *buf)
static ssize_t pm_profile_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
{
return sprintf(buf, "%d\n", acpi_gbl_FADT.preferred_profile);
}
static const struct kobj_attribute pm_profile_attr =
__ATTR(pm_profile, S_IRUGO, acpi_show_profile, NULL);
static const struct kobj_attribute pm_profile_attr = __ATTR_RO(pm_profile);
static ssize_t hotplug_enabled_show(struct kobject *kobj,
struct kobj_attribute *attr, char *buf)
static ssize_t enabled_show(struct kobject *kobj, struct kobj_attribute *attr, char *buf)
{
struct acpi_hotplug_profile *hotplug = to_acpi_hotplug_profile(kobj);
return sprintf(buf, "%d\n", hotplug->enabled);
}
static ssize_t hotplug_enabled_store(struct kobject *kobj,
struct kobj_attribute *attr,
const char *buf, size_t size)
static ssize_t enabled_store(struct kobject *kobj, struct kobj_attribute *attr,
const char *buf, size_t size)
{
struct acpi_hotplug_profile *hotplug = to_acpi_hotplug_profile(kobj);
unsigned int val;
@ -941,9 +936,7 @@ static ssize_t hotplug_enabled_store(struct kobject *kobj,
return size;
}
static struct kobj_attribute hotplug_enabled_attr =
__ATTR(enabled, S_IRUGO | S_IWUSR, hotplug_enabled_show,
hotplug_enabled_store);
static struct kobj_attribute hotplug_enabled_attr = __ATTR_RW(enabled);
static struct attribute *hotplug_profile_attrs[] = {
&hotplug_enabled_attr.attr,
@ -1001,9 +994,7 @@ static ssize_t force_remove_store(struct kobject *kobj,
return size;
}
static const struct kobj_attribute force_remove_attr =
__ATTR(force_remove, S_IRUGO | S_IWUSR, force_remove_show,
force_remove_store);
static const struct kobj_attribute force_remove_attr = __ATTR_RW(force_remove);
int __init acpi_sysfs_init(void)
{