diff --git a/[refs] b/[refs]
index 2e79385ec6f5..eb06eb429da4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5ffc88819c84098e3f39185a38f8f7f7f8b210df
+refs/heads/master: b70e4f0529c089b00d0a6da13106db4de1ada4c7
diff --git a/trunk/include/linux/tracepoint.h b/trunk/include/linux/tracepoint.h
index 9a59d1f98cd4..103d1b61aacb 100644
--- a/trunk/include/linux/tracepoint.h
+++ b/trunk/include/linux/tracepoint.h
@@ -14,6 +14,7 @@
  * See the file COPYING for more details.
  */
 
+#include <linux/errno.h>
 #include <linux/types.h>
 #include <linux/rcupdate.h>