From a6cf8f7b53fff6b5e3463793aa9885e133e7ef86 Mon Sep 17 00:00:00 2001
From: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Date: Wed, 26 Feb 2014 15:31:46 +0200
Subject: [PATCH] ASoC: Intel: Baytrail: Fix implicit declaration of function
 'memcpy_fromio'
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Some kernel configurations can cause following build error:

sound/soc/intel/sst-baytrail-ipc.c: In function ‘sst_byt_get_dsp_position’:
sound/soc/intel/sst-baytrail-ipc.c:744:2: error: implicit declaration of function ‘memcpy_fromio’ [-Werror=implicit-function-declaration]
  memcpy_fromio(&fw_tstamp,
  ^
cc1: some warnings being treated as errors

Fix this by including <linux/io.h> explicitly.

Reported-by: kbuild test robot <fengguang.wu@intel.com>
Signed-off-by: Jarkko Nikula <jarkko.nikula@linux.intel.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---
 sound/soc/intel/sst-baytrail-ipc.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sound/soc/intel/sst-baytrail-ipc.c b/sound/soc/intel/sst-baytrail-ipc.c
index 8c91a68b90bc..c12e194bbc6b 100644
--- a/sound/soc/intel/sst-baytrail-ipc.c
+++ b/sound/soc/intel/sst-baytrail-ipc.c
@@ -26,6 +26,7 @@
 #include <linux/platform_device.h>
 #include <linux/kthread.h>
 #include <linux/firmware.h>
+#include <linux/io.h>
 #include <asm/div64.h>
 
 #include "sst-baytrail-ipc.h"