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Date:	Mon, 30 Jun 2014 13:51:07 +0200
From:	Jiri Slaby <>
Cc:, Zhichuang SUN <>,
	Jean-Christophe Plagniol-Villard <>,
	Tomi Valkeinen <>,
	Jingoo Han <>,
	Daniel Vetter <>,
	Joe Perches <>,
	Laurent Pinchart <>,, Jiri Slaby <>
Subject: [PATCH 3.12 046/181] drivers/video/fbdev/fb-puv3.c: Add header files for function unifb_mmap

From: Zhichuang SUN <>

3.12-stable review patch.  If anyone has any objections, please let me know.


commit fbc6c4a13bbfb420eedfdb26a0a859f9c07e8a7b upstream.

Function unifb_mmap calls functions which are defined in linux/mm.h
and asm/pgtable.h

The related error (for unicore32 with unicore32_defconfig):
	CC      drivers/video/fbdev/fb-puv3.o
	drivers/video/fbdev/fb-puv3.c: In function 'unifb_mmap':
	drivers/video/fbdev/fb-puv3.c:646: error: implicit declaration of
				      function 'vm_iomap_memory'
	drivers/video/fbdev/fb-puv3.c:646: error: implicit declaration of
				      function 'pgprot_noncached'

Signed-off-by: Zhichuang Sun <>
Cc: Jean-Christophe Plagniol-Villard <>
Cc: Tomi Valkeinen <>
Cc: Jingoo Han <>
Cc: Daniel Vetter <>
Cc: Joe Perches <>
Cc: Laurent Pinchart <>
Acked-by: Xuetao Guan <>
Signed-off-by: Tomi Valkeinen <>
Signed-off-by: Jiri Slaby <>
 drivers/video/fb-puv3.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/video/fb-puv3.c b/drivers/video/fb-puv3.c
index 27fc956166fa..520112531eb0 100644
--- a/drivers/video/fb-puv3.c
+++ b/drivers/video/fb-puv3.c
@@ -18,8 +18,10 @@
 #include <linux/fb.h>
 #include <linux/init.h>
 #include <linux/console.h>
+#include <linux/mm.h>
 #include <asm/sizes.h>
+#include <asm/pgtable.h>
 #include <mach/hardware.h>
 /* Platform_data reserved for unifb registers. */

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