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ACPI: platform_profile: Clean platform_profile_handler

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Remove parent device *dev from platform_profile_handler, as it's no
longer accessed directly. Rename class_dev -> dev.

Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Signed-off-by: Kurt Borja <kuurtb@gmail.com>
Reviewed-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Tested-by: Mark Pearson <mpearson-lenovo@squebb.ca>
Link: https://lore.kernel.org/r/20250116002721.75592-18-kuurtb@gmail.com
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
This commit is contained in:
Kurt Borja 2025-01-15 19:27:19 -05:00 committed by Ilpo Järvinen
parent 6ef3389550
commit c4f7d255be
1 changed files with 10 additions and 11 deletions
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21
drivers/acpi/platform_profile.c
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@ -10,14 +10,13 @@
#include <linux/platform_profile.h>
#include <linux/sysfs.h>
#define to_pprof_handler(d) (container_of(d, struct platform_profile_handler, class_dev))
#define to_pprof_handler(d) (container_of(d, struct platform_profile_handler, dev))
static DEFINE_MUTEX(profile_lock);
struct platform_profile_handler {
const char *name;
struct device *dev;
struct device class_dev;
struct device dev;
int minor;
unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)];
const struct platform_profile_ops *ops;
@ -90,8 +89,8 @@ static int _notify_class_profile(struct device *dev, void *data)
struct platform_profile_handler *handler = to_pprof_handler(dev);
lockdep_assert_held(&profile_lock);
sysfs_notify(&handler->class_dev.kobj, NULL, "profile");
kobject_uevent(&handler->class_dev.kobj, KOBJ_CHANGE);
sysfs_notify(&handler->dev.kobj, NULL, "profile");
kobject_uevent(&handler->dev.kobj, KOBJ_CHANGE);
return 0;
}
@ -517,12 +516,12 @@ struct device *platform_profile_register(struct device *dev, const char *name,
pprof->name = name;
pprof->ops = ops;
pprof->minor = minor;
pprof->class_dev.class = &platform_profile_class;
pprof->class_dev.parent = dev;
dev_set_drvdata(&pprof->class_dev, drvdata);
dev_set_name(&pprof->class_dev, "platform-profile-%d", pprof->minor);
pprof->dev.class = &platform_profile_class;
pprof->dev.parent = dev;
dev_set_drvdata(&pprof->dev, drvdata);
dev_set_name(&pprof->dev, "platform-profile-%d", pprof->minor);
/* device_register() takes ownership of pprof/ppdev */
ppdev = &no_free_ptr(pprof)->class_dev;
ppdev = &no_free_ptr(pprof)->dev;
err = device_register(ppdev);
if (err) {
put_device(ppdev);
@ -554,7 +553,7 @@ int platform_profile_remove(struct device *dev)
guard(mutex)(&profile_lock);
id = pprof->minor;
device_unregister(&pprof->class_dev);
device_unregister(&pprof->dev);
ida_free(&platform_profile_ida, id);
sysfs_notify(acpi_kobj, NULL, "platform_profile");