diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 7858eac..27bad59 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -196,6 +196,12 @@
 	return 0;
 }
 
+static inline int sysfs_update_group(struct kobject *kobj,
+				const struct attribute_group *grp)
+{
+	return 0;
+}
+
 static inline void sysfs_remove_group(struct kobject *kobj,
 				      const struct attribute_group *grp)
 {