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| author | Hans Verkuil <hverkuil@xs4all.nl> | 2007-07-29 20:22:05 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2007-10-10 03:05:36 +0200 |
| commit | de870b52be9d52c3dad76c9ea7399cb94abcaa1a (patch) | |
| tree | 4fe9ea0a2eff13fd962a984bebc23f1c3a3b76e4 /drivers/media/video/ivtv/ivtv-streams.c | |
| parent | V4L/DVB (6047): ivtv: Fix scatter/gather DMA timeouts (diff) | |
| download | linux-de870b52be9d52c3dad76c9ea7399cb94abcaa1a.tar.xz linux-de870b52be9d52c3dad76c9ea7399cb94abcaa1a.zip | |
V4L/DVB (6048): ivtv: fix stop stream locking
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/ivtv/ivtv-streams.c')
| -rw-r--r-- | drivers/media/video/ivtv/ivtv-streams.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/media/video/ivtv/ivtv-streams.c b/drivers/media/video/ivtv/ivtv-streams.c index d1cc366c2a35..4272fbc0bc8b 100644 --- a/drivers/media/video/ivtv/ivtv-streams.c +++ b/drivers/media/video/ivtv/ivtv-streams.c @@ -751,6 +751,9 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end) stopmode = 1; } + /* ensure these actions are done only once */ + mutex_lock(&itv->serialize_lock); + /* end_capture */ /* when: 0 = end of GOP 1 = NOW!, type: 0 = mpeg, subtype: 3 = video+audio */ ivtv_vapi(itv, CX2341X_ENC_STOP_CAPTURE, 3, stopmode, cap_type, s->subtype); @@ -803,9 +806,6 @@ int ivtv_stop_v4l2_encode_stream(struct ivtv_stream *s, int gop_end) /* Clear capture and no-read bits */ clear_bit(IVTV_F_S_STREAMING, &s->s_flags); - /* ensure these global cleanup actions are done only once */ - mutex_lock(&itv->serialize_lock); - if (s->type == IVTV_ENC_STREAM_TYPE_VBI) ivtv_set_irq_mask(itv, IVTV_IRQ_ENC_VBI_CAP); |