diff options
| -rw-r--r-- | sound/usb/card.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/sound/usb/card.c b/sound/usb/card.c index 893d5a1..e769d39 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -695,8 +695,9 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message) chip->autosuspended = 1; } - list_for_each_entry(mixer, &chip->mixer_list, list) - snd_usb_mixer_suspend(mixer); + if (chip->num_suspended_intf == 1) + list_for_each_entry(mixer, &chip->mixer_list, list) + snd_usb_mixer_suspend(mixer); return 0; } |