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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>
This commit is contained in:
Chen Gang 2014-01-18 17:04:06 +08:00 committed by Greg Kroah-Hartman
parent 81e990bbde
commit 10f6f9c38a
1 changed files with 1 additions and 0 deletions
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drivers/staging/android/ion/ion_dummy_driver.c
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@ -20,6 +20,7 @@
#include <linux/bootmem.h>
#include <linux/memblock.h>
#include <linux/sizes.h>
#include <linux/io.h>
#include "ion.h"
#include "ion_priv.h"