mutex_lock(&pcm->open_mutex);
wake_up(&pcm->open_wait);
list_del_init(&pcm->list);
- for (cidx = 0; cidx < 2; cidx++) {
- 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);
- }
- snd_pcm_stream_unlock_irq(substream);
+
+ for_each_pcm_substream(pcm, cidx, substream) {
+ 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);
}
+ snd_pcm_stream_unlock_irq(substream);
}
+ for_each_pcm_substream(pcm, cidx, substream)
+ snd_pcm_sync_stop(substream, false);
+
pcm_call_notify(pcm, n_disconnect);
for (cidx = 0; cidx < 2; cidx++) {
snd_unregister_device(&pcm->streams[cidx].dev);