From 10f6f9c38a422451989eb4e36a14788b1799b491 Mon Sep 17 00:00:00 2001
From: Chen Gang <gang.chen.5i5j@gmail.com>
Date: Sat, 18 Jan 2014 17:04:06 +0800
Subject: [PATCH] drivers: staging: android: ion: ion_dummy_driver: include
 "linux/io.h"

Need add "linux/io.h" to pass compiling under metag architecture with
allmodconfig (which use the default 'virt_to_phys'), the related error:

    CC      drivers/staging/android/ion/ion_dummy_driver.o
  drivers/staging/android/ion/ion_dummy_driver.c: In function 'ion_dummy_init':
  drivers/staging/android/ion/ion_dummy_driver.c:81: error: implicit declaration of function 'virt_to_phys'

Signed-off-by: Chen Gang <gang.chen.5i5j@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed