1 files changed, 8 insertions, 5 deletions

diff --git a/sound/core/pcm.c b/sound/core/pcm.c
index d440629e08e2..542dbc6f54e8 100644
--- a/sound/core/pcm.c
+++ b/sound/core/pcm.c
@@ -888,8 +888,9 @@ static int snd_pcm_free(struct snd_pcm *pcm)
 
         if (!pcm)
                 return 0;
-        list_for_each_entry(notify, &snd_pcm_notify_list, list) {
-                notify->n_unregister(pcm);
+        if (!pcm->internal) {
+                list_for_each_entry(notify, &snd_pcm_notify_list, list)
+                        notify->n_unregister(pcm);
         }
         if (pcm->private_free)
                 pcm->private_free(pcm);
@@ -1129,7 +1130,7 @@ static int snd_pcm_dev_disconnect(struct snd_device *device)
         mutex_lock(&pcm->open_mutex);
         wake_up(&pcm->open_wait);
         list_del_init(&pcm->list);
-        for (cidx = 0; cidx < 2; cidx++)
+        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) {
@@ -1139,8 +1140,10 @@ static int snd_pcm_dev_disconnect(struct snd_device *device)
                         }
                         snd_pcm_stream_unlock_irq(substream);
                 }
-        list_for_each_entry(notify, &snd_pcm_notify_list, list) {
-                notify->n_disconnect(pcm);
+        }
+        if (!pcm->internal) {
+                list_for_each_entry(notify, &snd_pcm_notify_list, list)
+                        notify->n_disconnect(pcm);
         }
         for (cidx = 0; cidx < 2; cidx++) {
                 snd_unregister_device(&pcm->streams[cidx].dev);