diff options
Diffstat (limited to 'drivers/media/video/cx18/cx18-alsa-pcm.c')
| -rw-r--r-- | drivers/media/video/cx18/cx18-alsa-pcm.c | 10 |
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/media/video/cx18/cx18-alsa-pcm.c b/drivers/media/video/cx18/cx18-alsa-pcm.c index 82d195be919..7a5b84a86bb 100644 --- a/drivers/media/video/cx18/cx18-alsa-pcm.c +++ b/drivers/media/video/cx18/cx18-alsa-pcm.c @@ -190,7 +190,7 @@ static int snd_cx18_pcm_capture_open(struct snd_pcm_substream *substream) ret = cx18_start_v4l2_encode_stream(s); snd_cx18_unlock(cxsc); - return 0; + return ret; } static int snd_cx18_pcm_capture_close(struct snd_pcm_substream *substream) @@ -199,12 +199,11 @@ static int snd_cx18_pcm_capture_close(struct snd_pcm_substream *substream) struct v4l2_device *v4l2_dev = cxsc->v4l2_dev; struct cx18 *cx = to_cx18(v4l2_dev); struct cx18_stream *s; - int ret; /* Instruct the cx18 to stop sending packets */ snd_cx18_lock(cxsc); s = &cx->streams[CX18_ENC_STREAM_TYPE_PCM]; - ret = cx18_stop_v4l2_encode_stream(s, 0); + cx18_stop_v4l2_encode_stream(s, 0); clear_bit(CX18_F_S_STREAMING, &s->s_flags); cx18_release_stream(s); @@ -252,13 +251,10 @@ static int snd_pcm_alloc_vmalloc_buffer(struct snd_pcm_substream *subs, static int snd_cx18_pcm_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { - int ret; - dprintk("%s called\n", __func__); - ret = snd_pcm_alloc_vmalloc_buffer(substream, + return snd_pcm_alloc_vmalloc_buffer(substream, params_buffer_bytes(params)); - return 0; } static int snd_cx18_pcm_hw_free(struct snd_pcm_substream *substream) |