arm: tegra: fix compilation error
Krishna Reddy [Tue, 18 Jun 2013 22:03:11 +0000 (15:03 -0700)]
Fix compilation error when ARM_DMA_MEM_BUFFERABLE is disabled

Change-Id: I9f12d9ca3428ca24762e54482997024a96534a3f
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/240261
(cherry picked from commit d682b1857c6952e9c38147523429518d432b4e42)
Reviewed-on: http://git-master/r/247372
Reviewed-by: Bo Yan <byan@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

arch/arm/mach-tegra/flowctrl.c

index cb17e20..88b1515 100644 (file)
@@ -3,7 +3,7 @@
  *
  * functions and macros to control the flowcontroller
  *
- * Copyright (c) 2010-2012, NVIDIA Corporation. All rights reserved.
+ * Copyright (c) 2010-2013, NVIDIA CORPORATION. All rights reserved.
  *
  * This program is free software; you can redistribute it and/or modify it
  * under the terms and conditions of the GNU General Public License,
@@ -22,6 +22,8 @@
 #include <linux/kernel.h>
 #include <linux/io.h>
 
+#include <asm/barrier.h>
+
 #include "flowctrl.h"
 #include "iomap.h"