The vino driver needs #include <media/v4l2-ioctl.h> drivers/media/video/vino.c: In function 'vino_ioctl': drivers/media/video/vino.c:4364: error: implicit declaration of function 'video_usercopy' make[3]: *** [drivers/media/video/vino.o] Error 1 Signed-off-by: Yoichi Yuasa <yoichi_yuasa@xxxxxxxxxxxxxx> diff -pruN -X /home/yuasa/Memo/dontdiff linux-orig/drivers/media/video/vino.c linux/drivers/media/video/vino.c --- linux-orig/drivers/media/video/vino.c 2008-07-29 15:54:24.412871297 +0900 +++ linux/drivers/media/video/vino.c 2008-07-29 15:54:05.375786436 +0900 @@ -40,6 +40,7 @@ #include <linux/videodev2.h> #include <media/v4l2-common.h> +#include <media/v4l2-ioctl.h> #include <linux/video_decoder.h> #include <linux/mutex.h>