Merge remote-tracking branch 'regulator/topic/fan53555' into regulator-next
diff --git a/include/linux/regulator/fan53555.h b/include/linux/regulator/fan53555.h
index 5c45c85..f13880e 100644
--- a/include/linux/regulator/fan53555.h
+++ b/include/linux/regulator/fan53555.h
@@ -11,6 +11,7 @@
  */
 
 #ifndef __FAN53555_H__
+#define __FAN53555_H__
 
 /* VSEL ID */
 enum {