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-rw-r--r--include/linux/sysfs.h16
1 files changed, 16 insertions, 0 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 381f06d..e2cee22 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -181,6 +181,10 @@ int sysfs_merge_group(struct kobject *kobj,
const struct attribute_group *grp);
void sysfs_unmerge_group(struct kobject *kobj,
const struct attribute_group *grp);
+int sysfs_add_link_to_group(struct kobject *kobj, const char *group_name,
+ struct kobject *target, const char *link_name);
+void sysfs_remove_link_from_group(struct kobject *kobj, const char *group_name,
+ const char *link_name);
void sysfs_notify(struct kobject *kobj, const char *dir, const char *attr);
void sysfs_notify_dirent(struct sysfs_dirent *sd);
@@ -326,6 +330,18 @@ static inline void sysfs_unmerge_group(struct kobject *kobj,
{
}
+static inline int sysfs_add_link_to_group(struct kobject *kobj,
+ const char *group_name, struct kobject *target,
+ const char *link_name)
+{
+ return 0;
+}
+
+static inline void sysfs_remove_link_from_group(struct kobject *kobj,
+ const char *group_name, const char *link_name)
+{
+}
+
static inline void sysfs_notify(struct kobject *kobj, const char *dir,
const char *attr)
{
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