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| author | Brandon Philips <brandon@ifup.org> | 2007-11-13 20:11:26 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-12-11 18:08:09 -0200 |
| commit | 053fcb6014eef31c2674d344c704118e0ac229ef (patch) | |
| tree | 8d0ea0b5b7d60081f16756d7c92a8df4c0e0c531 | |
| parent | 19bc5133dae9562e8824ef101464061f9854c1d8 (diff) | |
| download | linux-053fcb6014eef31c2674d344c704118e0ac229ef.tar.gz linux-053fcb6014eef31c2674d344c704118e0ac229ef.tar.bz2 linux-053fcb6014eef31c2674d344c704118e0ac229ef.zip | |
V4L/DVB (6602): V4L: Convert videobuf drivers to videobuf_stop
Drivers were using cookie cutter code for stopping the read/stream. Use the
new videobuf_stop function which is lock safe.
Signed-off-by: Brandon Philips <bphilips@suse.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
| -rw-r--r-- | drivers/media/video/bt8xx/bttv-driver.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/cx88/cx88-blackbird.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/cx88/cx88-video.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-empress.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/saa7134/saa7134-video.c | 5 | ||||
| -rw-r--r-- | drivers/media/video/vivi.c | 1 |
6 files changed, 6 insertions, 20 deletions
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c index a88b56e6ca05..2182ef089ebf 100644 --- a/drivers/media/video/bt8xx/bttv-driver.c +++ b/drivers/media/video/bt8xx/bttv-driver.c @@ -3827,10 +3827,7 @@ static int bttv_release(struct inode *inode, struct file *file) /* stop vbi capture */ if (check_btres(fh, RESOURCE_VBI)) { - if (fh->vbi.streaming) - videobuf_streamoff(&fh->vbi); - if (fh->vbi.reading) - videobuf_read_stop(&fh->vbi); + videobuf_stop(&fh->vbi); free_btres(btv,fh,RESOURCE_VBI); } diff --git a/drivers/media/video/cx88/cx88-blackbird.c b/drivers/media/video/cx88/cx88-blackbird.c index f33f0b47142c..f802b5653569 100644 --- a/drivers/media/video/cx88/cx88-blackbird.c +++ b/drivers/media/video/cx88/cx88-blackbird.c @@ -1085,10 +1085,7 @@ static int mpeg_release(struct inode *inode, struct file *file) cx8802_cancel_buffers(fh->dev); /* stop mpeg capture */ - if (fh->mpegq.streaming) - videobuf_streamoff(&fh->mpegq); - if (fh->mpegq.reading) - videobuf_read_stop(&fh->mpegq); + videobuf_stop(&fh->mpegq); videobuf_mmap_free(&fh->mpegq); file->private_data = NULL; diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index 5ee05f8f3fad..c84dafbdb991 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -851,10 +851,7 @@ static int video_release(struct inode *inode, struct file *file) /* stop vbi capture */ if (res_check(fh, RESOURCE_VBI)) { - if (fh->vbiq.streaming) - videobuf_streamoff(&fh->vbiq); - if (fh->vbiq.reading) - videobuf_read_stop(&fh->vbiq); + videobuf_stop(&fh->vbiq); res_free(dev,fh,RESOURCE_VBI); } diff --git a/drivers/media/video/saa7134/saa7134-empress.c b/drivers/media/video/saa7134/saa7134-empress.c index 75d0c5bf46d2..9322f44865b8 100644 --- a/drivers/media/video/saa7134/saa7134-empress.c +++ b/drivers/media/video/saa7134/saa7134-empress.c @@ -110,11 +110,8 @@ static int ts_release(struct inode *inode, struct file *file) { struct saa7134_dev *dev = file->private_data; - if (dev->empress_tsq.streaming) - videobuf_streamoff(&dev->empress_tsq); mutex_lock(&dev->empress_tsq.lock); - if (dev->empress_tsq.reading) - videobuf_read_stop(&dev->empress_tsq); + videobuf_stop(&dev->empress_tsq); videobuf_mmap_free(&dev->empress_tsq); dev->empress_users--; diff --git a/drivers/media/video/saa7134/saa7134-video.c b/drivers/media/video/saa7134/saa7134-video.c index 3b9ffb4b648a..6396d9b5c063 100644 --- a/drivers/media/video/saa7134/saa7134-video.c +++ b/drivers/media/video/saa7134/saa7134-video.c @@ -1445,10 +1445,7 @@ static int video_release(struct inode *inode, struct file *file) /* stop vbi capture */ if (res_check(fh, RESOURCE_VBI)) { - if (fh->vbi.streaming) - videobuf_streamoff(&fh->vbi); - if (fh->vbi.reading) - videobuf_read_stop(&fh->vbi); + videobuf_stop(&fh->vbi); res_free(dev,fh,RESOURCE_VBI); } diff --git a/drivers/media/video/vivi.c b/drivers/media/video/vivi.c index ee73dc75131c..9b54ff9d2e36 100644 --- a/drivers/media/video/vivi.c +++ b/drivers/media/video/vivi.c @@ -1076,6 +1076,7 @@ static int vivi_release(struct inode *inode, struct file *file) int minor = iminor(inode); vivi_stop_thread(vidq); + videobuf_stop(&fh->vb_vidq); videobuf_mmap_free(&fh->vb_vidq); kfree (fh); |