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-rw-r--r--include/linux/sysfs.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 02ad790921fd..6d5c43d31dec 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -123,6 +123,8 @@ int __must_check sysfs_create_group(struct kobject *,
void sysfs_remove_group(struct kobject *, const struct attribute_group *);
void sysfs_notify(struct kobject * k, char *dir, char *attr);
+extern int __must_check sysfs_init(void);
+
#else /* CONFIG_SYSFS */
static inline int sysfs_create_dir(struct kobject * k)
@@ -194,6 +196,11 @@ static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)
{
}
+static inline int __must_check sysfs_init(void)
+{
+ return 0;
+}
+
#endif /* CONFIG_SYSFS */
#endif /* _SYSFS_H_ */