From 51f0b8d57af501624ee55e8ca15d09d5bdc2b0dd Mon Sep 17 00:00:00 2001 From: Trent Piepho Date: Wed, 4 Mar 2009 01:21:02 -0300 Subject: V4L/DVB (10813): v4l2: New function v4l2_video_std_frame_period Some code was calling v4l2_video_std_construct() when all it cared about was the frame period. So make a function that just returns that and have v4l2_video_std_construct() use it. At this point there are no users of v4l2_video_std_construct() left outside of v4l2-ioctl, so it could be un-exported and made static. Change v4l2_video_std_construct() so that it doesn't zero out the struct v4l2_standard passed in. It's already been zeroed out in the common ioctl code. Signed-off-by: Trent Piepho Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/bt8xx/bttv-driver.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/media/video/bt8xx') diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index 826ca60..1f606d8 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -2932,13 +2932,11 @@ static int bttv_g_parm(struct file *file, void *f, { struct bttv_fh *fh = f; struct bttv *btv = fh->btv; - struct v4l2_standard s; if (parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE) return -EINVAL; - v4l2_video_std_construct(&s, bttv_tvnorms[btv->tvnorm].v4l2_id, - bttv_tvnorms[btv->tvnorm].name); - parm->parm.capture.timeperframe = s.frameperiod; + v4l2_video_std_frame_period(bttv_tvnorms[btv->tvnorm].v4l2_id, + &parm->parm.capture.timeperframe); return 0; } -- cgit v1.1