ALSA: usb-audio: Avoid unnecessary EP setups in prepare

[deliverable/linux.git] / sound / usb / card.c

diff --git a/sound/usb/card.c b/sound/usb/card.c
index 4a469f0cb6d4750b03fab852d13515022fe0b4af..561bb74fd364ae388cb8dc2af548e014b0bb801b 100644 (file)
--- a/sound/usb/card.c
+++ b/sound/usb/card.c
@@ -646,6 +646,8 @@ static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message)
                        list_for_each(p, &chip->pcm_list) {
                                as = list_entry(p, struct snd_usb_stream, list);
                                snd_pcm_suspend_all(as->pcm);
+                               as->substream[0].need_setup_ep =
+                                       as->substream[1].need_setup_ep = true;
                        }
                }
        } else {