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driver core: constify group arrays arguments in driver_add_groups and driver_remove_groups

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Constify the groups array argument in driver_add_groups and
driver_remove_groups. This allows to pass constant arrays as
arguments.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/21a1e5f1-c6a0-4f6f-aa86-1e6abd25f9c6@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heiner Kallweit
2026-03-16 23:09:37 +01:00
committed by Greg Kroah-Hartman
parent b382754793
commit 9ecab063e9
2 changed files with 6 additions and 4 deletions
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6
drivers/base/base.h
View File

@@ -194,8 +194,10 @@ static inline void dev_sync_state(struct device *dev)
dev->driver->sync_state(dev);
}
int driver_add_groups(const struct device_driver *drv, const struct attribute_group **groups);
void driver_remove_groups(const struct device_driver *drv, const struct attribute_group **groups);
int driver_add_groups(const struct device_driver *drv,
const struct attribute_group *const *groups);
void driver_remove_groups(const struct device_driver *drv,
const struct attribute_group *const *groups);
void device_driver_detach(struct device *dev);
static inline void device_set_driver(struct device *dev, const struct device_driver *drv)

4
drivers/base/driver.c
View File

@@ -203,13 +203,13 @@ void driver_remove_file(const struct device_driver *drv,
EXPORT_SYMBOL_GPL(driver_remove_file);
int driver_add_groups(const struct device_driver *drv,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
return sysfs_create_groups(&drv->p->kobj, groups);
}
void driver_remove_groups(const struct device_driver *drv,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
sysfs_remove_groups(&drv->p->kobj, groups);
}