diff --git a/[refs] b/[refs]
index c5d01e800d90..cce865cd5edf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 57f27cca7ab59cec05adc85cef97e9b4f7d28d78
+refs/heads/master: e00574b7f3181c5277df819e960d5af205e0e87a
diff --git a/trunk/arch/hexagon/kernel/smp.c b/trunk/arch/hexagon/kernel/smp.c
index 0672463df20c..1298141874a3 100644
--- a/trunk/arch/hexagon/kernel/smp.c
+++ b/trunk/arch/hexagon/kernel/smp.c
@@ -1,7 +1,7 @@
 /*
  * SMP support for Hexagon
  *
- * Copyright (c) 2010-2011, Code Aurora Forum. All rights reserved.
+ * Copyright (c) 2010-2012, Code Aurora Forum. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License version 2 and
@@ -28,6 +28,7 @@
 #include <linux/sched.h>
 #include <linux/smp.h>
 #include <linux/spinlock.h>
+#include <linux/cpu.h>
 
 #include <asm/time.h>    /*  timer_interrupt  */
 #include <asm/hexagon_vm.h>