diff --git a/[refs] b/[refs]
index 65b1d7f8685d..f51509aafd0f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 00df344fd06fd6ac71d0665f1ce8cc6870e4f564
+refs/heads/master: 217397d7d267f832081169016e1ab66691a13e08
diff --git a/trunk/include/linux/console_struct.h b/trunk/include/linux/console_struct.h
index a461f76fb004..dc77fed7b285 100644
--- a/trunk/include/linux/console_struct.h
+++ b/trunk/include/linux/console_struct.h
@@ -9,6 +9,9 @@
  * to achieve effects such as fast scrolling by changing the origin.
  */
 
+#ifndef _LINUX_CONSOLE_STRUCT_H
+#define _LINUX_CONSOLE_STRUCT_H
+
 #include <linux/wait.h>
 #include <linux/vt.h>
 #include <linux/workqueue.h>
@@ -130,3 +133,5 @@ extern void vc_SAK(struct work_struct *work);
 #define CUR_DEFAULT CUR_UNDERLINE
 
 #define CON_IS_VISIBLE(conp) (*conp->vc_display_fg == conp)
+
+#endif /* _LINUX_CONSOLE_STRUCT_H */