From: Zhichuang SUN <[email protected]>
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 <[email protected]>
Cc: Jean-Christophe Plagniol-Villard <[email protected]>
Cc: Tomi Valkeinen <[email protected]>
Cc: Jingoo Han <[email protected]>
Cc: Daniel Vetter <[email protected]>
Cc: Joe Perches <[email protected]>
Cc: Laurent Pinchart <[email protected]>
Cc: [email protected]
---
drivers/video/fbdev/fb-puv3.c | 2 ++
1 files changed, 2 insertions(+), 0 deletions(-)
diff --git a/drivers/video/fbdev/fb-puv3.c b/drivers/video/fbdev/fb-puv3.c
index 6db9ebd..88fa2e7 100644
--- a/drivers/video/fbdev/fb-puv3.c
+++ b/drivers/video/fbdev/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. */
--
1.7.0.4
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