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sysfs: constify group arrays in function arguments

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Constify the groups array argument where applicable. This allows to
pass constant arrays as arguments.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Link: https://patch.msgid.link/17035265-8882-4101-b7a7-16b3eb94f8b5@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Heiner Kallweit
2026-03-01 13:30:17 +01:00
committed by Greg Kroah-Hartman
parent 15949f1530
commit fe2511adb1
2 changed files with 13 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
fs/sysfs/group.c
View File

@@ -217,7 +217,7 @@ int sysfs_create_group(struct kobject *kobj,
EXPORT_SYMBOL_GPL(sysfs_create_group);
static int internal_create_groups(struct kobject *kobj, int update,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
int error = 0;
int i;
@@ -250,7 +250,7 @@ static int internal_create_groups(struct kobject *kobj, int update,
* Returns 0 on success or error code from sysfs_create_group on failure.
*/
int sysfs_create_groups(struct kobject *kobj,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
return internal_create_groups(kobj, 0, groups);
}
@@ -268,7 +268,7 @@ EXPORT_SYMBOL_GPL(sysfs_create_groups);
* Returns 0 on success or error code from sysfs_update_group on failure.
*/
int sysfs_update_groups(struct kobject *kobj,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
return internal_create_groups(kobj, 1, groups);
}
@@ -342,7 +342,7 @@ EXPORT_SYMBOL_GPL(sysfs_remove_group);
* If groups is not NULL, remove the specified groups from the kobject.
*/
void sysfs_remove_groups(struct kobject *kobj,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
int i;
@@ -613,7 +613,7 @@ EXPORT_SYMBOL_GPL(sysfs_group_change_owner);
* Returns 0 on success or error code on failure.
*/
int sysfs_groups_change_owner(struct kobject *kobj,
const struct attribute_group **groups,
const struct attribute_group *const *groups,
kuid_t kuid, kgid_t kgid)
{
int error = 0, i;

16
include/linux/sysfs.h
View File

@@ -445,15 +445,15 @@ void sysfs_delete_link(struct kobject *dir, struct kobject *targ,
int __must_check sysfs_create_group(struct kobject *kobj,
const struct attribute_group *grp);
int __must_check sysfs_create_groups(struct kobject *kobj,
const struct attribute_group **groups);
const struct attribute_group *const *groups);
int __must_check sysfs_update_groups(struct kobject *kobj,
const struct attribute_group **groups);
const struct attribute_group *const *groups);
int sysfs_update_group(struct kobject *kobj,
const struct attribute_group *grp);
void sysfs_remove_group(struct kobject *kobj,
const struct attribute_group *grp);
void sysfs_remove_groups(struct kobject *kobj,
const struct attribute_group **groups);
const struct attribute_group *const *groups);
int sysfs_add_file_to_group(struct kobject *kobj,
const struct attribute *attr, const char *group);
void sysfs_remove_file_from_group(struct kobject *kobj,
@@ -486,7 +486,7 @@ int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t kgid);
int sysfs_link_change_owner(struct kobject *kobj, struct kobject *targ,
const char *name, kuid_t kuid, kgid_t kgid);
int sysfs_groups_change_owner(struct kobject *kobj,
const struct attribute_group **groups,
const struct attribute_group *const *groups,
kuid_t kuid, kgid_t kgid);
int sysfs_group_change_owner(struct kobject *kobj,
const struct attribute_group *groups, kuid_t kuid,
@@ -629,13 +629,13 @@ static inline int sysfs_create_group(struct kobject *kobj,
}
static inline int sysfs_create_groups(struct kobject *kobj,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
return 0;
}
static inline int sysfs_update_groups(struct kobject *kobj,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
return 0;
}
@@ -652,7 +652,7 @@ static inline void sysfs_remove_group(struct kobject *kobj,
}
static inline void sysfs_remove_groups(struct kobject *kobj,
const struct attribute_group **groups)
const struct attribute_group *const *groups)
{
}
@@ -733,7 +733,7 @@ static inline int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t k
}
static inline int sysfs_groups_change_owner(struct kobject *kobj,
const struct attribute_group **groups,
const struct attribute_group *const *groups,
kuid_t kuid, kgid_t kgid)
{
return 0;