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path: root/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
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Diffstat (limited to 'drivers/media/pci/ivtv/ivtv-alsa-pcm.c')
-rw-r--r--drivers/media/pci/ivtv/ivtv-alsa-pcm.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
index e1863dbf4edc..7a9b98bc208b 100644
--- a/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
+++ b/drivers/media/pci/ivtv/ivtv-alsa-pcm.c
@@ -159,6 +159,12 @@ static int snd_ivtv_pcm_capture_open(struct snd_pcm_substream *substream)
/* Instruct the CX2341[56] to start sending packets */
snd_ivtv_lock(itvsc);
+
+ if (ivtv_init_on_first_open(itv)) {
+ snd_ivtv_unlock(itvsc);
+ return -ENXIO;
+ }
+
s = &itv->streams[IVTV_ENC_STREAM_TYPE_PCM];
v4l2_fh_init(&item.fh, s->vdev);