1 files changed, 10 insertions, 3 deletions

diff --git a/sound/usb/card.c b/sound/usb/card.c
index c3b5b7dca1c3..a09e5f3519e3 100644
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -307,6 +307,11 @@ static int snd_usb_create_streams(struct snd_usb_audio *chip, int ctrlif)
 
 static int snd_usb_audio_free(struct snd_usb_audio *chip)
 {
+        struct list_head *p, *n;
+
+        list_for_each_safe(p, n, &chip->ep_list)
+                snd_usb_endpoint_free(p);
+
         mutex_destroy(&chip->mutex);
         kfree(chip);
         return 0;
@@ -585,7 +590,7 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
                                      struct snd_usb_audio *chip)
 {
         struct snd_card *card;
-        struct list_head *p, *n;
+        struct list_head *p;
 
         if (chip == (void *)-1L)
                 return;
@@ -598,14 +603,16 @@ static void snd_usb_audio_disconnect(struct usb_device *dev,
         mutex_lock(&register_mutex);
         chip->num_interfaces--;
         if (chip->num_interfaces <= 0) {
+                struct snd_usb_endpoint *ep;
+
                 snd_card_disconnect(card);
                 /* release the pcm resources */
                 list_for_each(p, &chip->pcm_list) {
                         snd_usb_stream_disconnect(p);
                 }
                 /* release the endpoint resources */
-                list_for_each_safe(p, n, &chip->ep_list) {
-                        snd_usb_endpoint_free(p);
+                list_for_each_entry(ep, &chip->ep_list, list) {
+                        snd_usb_endpoint_release(ep);
                 }
                 /* release the midi resources */
                 list_for_each(p, &chip->midi_list) {