From 83051b7287e43241ccb6adaaa92615a87274898b Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 1 Dec 2011 13:56:53 +0000
Subject: [PATCH] mfd: Add missing mutex.h inclusion to WM8994 core.h

struct wm8994 includes a mutex so we need to include mutex.h before we
declare it. All current users rely on this being done implicitly.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---
 include/linux/mfd/wm8994/core.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/mfd/wm8994/core.h b/include/linux/mfd/wm8994/core.h
index f44bdb7273b..8eb1b75cb75 100644
--- a/include/linux/mfd/wm8994/core.h
+++ b/include/linux/mfd/wm8994/core.h
@@ -15,6 +15,7 @@
 #ifndef __MFD_WM8994_CORE_H__
 #define __MFD_WM8994_CORE_H__
 
+#include <linux/mutex.h>
 #include <linux/interrupt.h>
 
 enum wm8994_type {