diff --git a/[refs] b/[refs]
index 22a996d01e19..e858ac863bdb 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1af88a1ad8f4dea3a2d6c5637d94a3fc3c62994
+refs/heads/master: 4dceef96756b667360741712a8e37490f8458516
diff --git a/trunk/include/linux/sunrpc/rpc_pipe_fs.h b/trunk/include/linux/sunrpc/rpc_pipe_fs.h
index a92571a34556..cf14db975da0 100644
--- a/trunk/include/linux/sunrpc/rpc_pipe_fs.h
+++ b/trunk/include/linux/sunrpc/rpc_pipe_fs.h
@@ -3,6 +3,8 @@
 
 #ifdef __KERNEL__
 
+#include <linux/workqueue.h>
+
 struct rpc_pipe_msg {
 	struct list_head list;
 	void *data;