diff options
| -rw-r--r-- | sound/core/pcm.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 1b073ed0b1f9..9070f277f8db 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -1154,6 +1154,10 @@ static int snd_pcm_dev_disconnect(struct snd_device *device) for (substream = pcm->streams[cidx].substream; substream; substream = substream->next) { snd_pcm_stream_lock_irq(substream); if (substream->runtime) { + if (snd_pcm_running(substream)) + snd_pcm_stop(substream, + SNDRV_PCM_STATE_DISCONNECTED); + /* to be sure, set the state unconditionally */ substream->runtime->status->state = SNDRV_PCM_STATE_DISCONNECTED; wake_up(&substream->runtime->sleep); wake_up(&substream->runtime->tsleep); |