diff --git a/[refs] b/[refs]
index 0a2295db2bcf..50c520b35280 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: f1aaee53f2877a7afa55e8245c241ff60a86367d
+refs/heads/master: 3e705f279a942471b258b1c7a9e54aa8ff36b89f
diff --git a/trunk/include/linux/root_dev.h b/trunk/include/linux/root_dev.h
index ea4bc9d13735..ed241aad7c17 100644
--- a/trunk/include/linux/root_dev.h
+++ b/trunk/include/linux/root_dev.h
@@ -2,6 +2,8 @@
 #define _ROOT_DEV_H_
 
 #include <linux/major.h>
+#include <linux/types.h>
+#include <linux/kdev_t.h>
 
 enum {
 	Root_NFS = MKDEV(UNNAMED_MAJOR, 255),