diff --git a/[refs] b/[refs]
index a8d48653cf72..28171054c359 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 45694c2895c194ffa74becde4120af6eb6afeefe
+refs/heads/master: 56a210526adb2854d5b7c398a40260720390ee05
diff --git a/trunk/include/linux/seqlock.h b/trunk/include/linux/seqlock.h
index e9811892844f..c6db9fb33c44 100644
--- a/trunk/include/linux/seqlock.h
+++ b/trunk/include/linux/seqlock.h
@@ -28,6 +28,7 @@
 
 #include <linux/spinlock.h>
 #include <linux/preempt.h>
+#include <asm/processor.h>
 
 typedef struct {
 	unsigned sequence;