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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2010-09-20 17:39:46 -0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2010-10-21 01:06:14 -0200 |
| commit | 08bff03ed697a583612b62a6ac566bd5bce98012 (patch) | |
| tree | 733cf5b266cd7c5b064209dccd7ad6f18d989101 /drivers/media/video/videobuf-vmalloc.c | |
| parent | 97397687886aa8ecd4ec603fab9e70e970c11597 (diff) | |
| download | talos-op-linux-08bff03ed697a583612b62a6ac566bd5bce98012.tar.gz talos-op-linux-08bff03ed697a583612b62a6ac566bd5bce98012.zip | |
V4L/DVB: videobuf: add ext_lock argument to the queue init functions
Add an ext_lock argument to the videobuf init functions. This allows
drivers to pass the vdev->lock pointer (or any other externally held lock)
to videobuf. For now all drivers just pass NULL.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/videobuf-vmalloc.c')
| -rw-r--r-- | drivers/media/video/videobuf-vmalloc.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/media/video/videobuf-vmalloc.c b/drivers/media/video/videobuf-vmalloc.c index 91348b3170ff..df142580e44c 100644 --- a/drivers/media/video/videobuf-vmalloc.c +++ b/drivers/media/video/videobuf-vmalloc.c @@ -304,10 +304,11 @@ void videobuf_queue_vmalloc_init(struct videobuf_queue *q, enum v4l2_buf_type type, enum v4l2_field field, unsigned int msize, - void *priv) + void *priv, + struct mutex *ext_lock) { videobuf_queue_core_init(q, ops, dev, irqlock, type, field, msize, - priv, &qops); + priv, &qops, ext_lock); } EXPORT_SYMBOL_GPL(videobuf_queue_vmalloc_init); |
