From ffb4877ba013f94322083f77cbb05b35c2a218aa Mon Sep 17 00:00:00 2001 From: Hans Verkuil Date: Sat, 1 May 2010 08:03:24 -0300 Subject: V4L/DVB: v4l2-common: simplify prio utility functions v4l2_prio_init/open/close returned an int when in fact they would always return 0. Make these void functions. v4l2_prio_close and v4l2_prio_check pass an enum v4l2_priority as a pointer for no good reason. Replace with a normal enum v4l2_priority argument. These changes will simplify the work of moving priority handling into the v4l core. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab --- drivers/media/video/bt8xx/bttv-driver.c | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) (limited to 'drivers/media/video/bt8xx/bttv-driver.c') diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index fcfc934a3667..38c7f78ad9cf 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -1525,7 +1525,7 @@ static int bttv_s_ctrl(struct file *file, void *f, struct bttv_fh *fh = f; struct bttv *btv = fh->btv; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -1859,7 +1859,7 @@ static int bttv_s_std(struct file *file, void *priv, v4l2_std_id *id) unsigned int i; int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -1941,7 +1941,7 @@ static int bttv_s_input(struct file *file, void *priv, unsigned int i) int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -1961,7 +1961,7 @@ static int bttv_s_tuner(struct file *file, void *priv, struct bttv *btv = fh->btv; int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -2001,7 +2001,7 @@ static int bttv_s_frequency(struct file *file, void *priv, struct bttv *btv = fh->btv; int err; - err = v4l2_prio_check(&btv->prio, &fh->prio); + err = v4l2_prio_check(&btv->prio, fh->prio); if (0 != err) return err; @@ -3024,7 +3024,7 @@ static int bttv_s_crop(struct file *file, void *f, struct v4l2_crop *crop) crop->type != V4L2_BUF_TYPE_VIDEO_OVERLAY) return -EINVAL; - retval = v4l2_prio_check(&btv->prio, &fh->prio); + retval = v4l2_prio_check(&btv->prio, fh->prio); if (0 != retval) return retval; @@ -3236,7 +3236,7 @@ static int bttv_open(struct file *file) *fh = btv->init; fh->type = type; fh->ov.setup_ok = 0; - v4l2_prio_open(&btv->prio,&fh->prio); + v4l2_prio_open(&btv->prio, &fh->prio); videobuf_queue_sg_init(&fh->cap, &bttv_video_qops, &btv->c.pci->dev, &btv->s_lock, @@ -3307,7 +3307,7 @@ static int bttv_release(struct file *file) /* free stuff */ videobuf_mmap_free(&fh->cap); videobuf_mmap_free(&fh->vbi); - v4l2_prio_close(&btv->prio,&fh->prio); + v4l2_prio_close(&btv->prio, fh->prio); file->private_data = NULL; kfree(fh); @@ -3444,7 +3444,7 @@ static int radio_release(struct file *file) struct bttv *btv = fh->btv; struct rds_command cmd; - v4l2_prio_close(&btv->prio,&fh->prio); + v4l2_prio_close(&btv->prio, fh->prio); file->private_data = NULL; kfree(fh); -- cgit v1.2.2