dm: fix include guard

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>
Acked-by: Simon Glass <sjg@chromium.org>

diff --git a/include/dm/util.h b/include/dm/util.h
index 8be64a921dd75aaf835de4c1b87296ebcc2bd327..6ac3a38ef008b686221a5e213e67f5e503233846 100644 (file)
--- a/include/dm/util.h
+++ b/include/dm/util.h
@@ -5,6 +5,7 @@
  */
 
 #ifndef __DM_UTIL_H
+#define __DM_UTIL_H
 
 void dm_warn(const char *fmt, ...);