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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: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2023-03-13 19:18:40 +01:00
parent 80842a9290
commit d2fff09656
2 changed files with 2 additions and 2 deletions
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2
drivers/base/core.c
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@ -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;

2
include/linux/device.h
View File

@ -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);