diff --git a/[refs] b/[refs]
index 29f754b86511..e5d79a99f1a1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e1441b9a41c33aa9236008a7cfe49a8e723fb397
+refs/heads/master: 83680cdbcecd1fd284ad4df060d12bf214bb63a8
diff --git a/trunk/drivers/input/ff-core.c b/trunk/drivers/input/ff-core.c
index 4c01464ec8f3..72c63e5dd630 100644
--- a/trunk/drivers/input/ff-core.c
+++ b/trunk/drivers/input/ff-core.c
@@ -28,6 +28,7 @@
 #include <linux/input.h>
 #include <linux/module.h>
 #include <linux/mutex.h>
+#include <linux/sched.h>
 
 /*
  * Check that the effect_id is a valid effect and whether the user