Commit d2fff096 authored by Greg Kroah-Hartman's avatar Greg Kroah-Hartman
Browse files

driver core: device: make device_destroy() take a const class * 

device_destroy() does not modify the struct class passed into it, so
mark it as const to enforce this rule.

Cc: "Rafael J. Wysocki" <rafael@kernel.org>
Link: https://lore.kernel.org/r/20230313181843.1207845-9-gregkh@linuxfoundation.org


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 80842a92

drivers/base/core.c

+1 −1
Original line number Diff line number Diff line
@@ -4383,7 +4383,7 @@ EXPORT_SYMBOL_GPL(device_create_with_groups); 
 * This call unregisters and cleans up a device that was created with a

 * call to device_create().

 */

void device_destroy(struct class *class, dev_t devt)

void device_destroy(const struct class *class, dev_t devt)

{

	struct device *dev;

include/linux/device.h

+1 −1
Original line number Diff line number Diff line
@@ -1021,7 +1021,7 @@ __printf(6, 7) struct device * 
device_create_with_groups(struct class *cls, struct device *parent, dev_t devt,

			  void *drvdata, const struct attribute_group **groups,

			  const char *fmt, ...);

void device_destroy(struct class *cls, dev_t devt);

void device_destroy(const struct class *cls, dev_t devt);



int __must_check device_add_groups(struct device *dev,

				   const struct attribute_group **groups);