From: Zhichuang SUN <sunzc522@xxxxxxxxx> 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 <sunzc522@xxxxxxxxx> Cc: Jean-Christophe Plagniol-Villard <plagnioj@xxxxxxxxxxxx> Cc: Tomi Valkeinen <tomi.valkeinen@xxxxxx> Cc: Jingoo Han <jg1.han@xxxxxxxxxxx> Cc: Daniel Vetter <daniel.vetter@xxxxxxxx> Cc: Joe Perches <joe@xxxxxxxxxxx> Cc: Laurent Pinchart <laurent.pinchart@xxxxxxxxxxxxxxxx> Cc: linux-fbdev@xxxxxxxxxxxxxxx --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
