diff options
Diffstat (limited to 'sound/usb/urb.c')
-rw-r--r-- | sound/usb/urb.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/sound/usb/urb.c b/sound/usb/urb.c index e184349..8878875 100644 --- a/sound/usb/urb.c +++ b/sound/usb/urb.c @@ -147,8 +147,10 @@ void snd_usb_release_substream_urbs(struct snd_usb_substream *subs, int force) int i; /* stop urbs (to be sure) */ - deactivate_urbs(subs, force, 1); - wait_clear_urbs(subs); + if (!subs->stream->chip->shutdown) { + deactivate_urbs(subs, force, 1); + wait_clear_urbs(subs); + } for (i = 0; i < MAX_URBS; i++) release_urb_ctx(&subs->dataurb[i]); @@ -870,7 +872,8 @@ void snd_usb_init_substream(struct snd_usb_stream *as, subs->dev = as->chip->dev; subs->txfr_quirk = as->chip->txfr_quirk; subs->ops = audio_urb_ops[stream]; - if (snd_usb_get_speed(subs->dev) >= USB_SPEED_HIGH) + subs->speed = snd_usb_get_speed(subs->dev); + if (subs->speed >= USB_SPEED_HIGH) subs->ops.prepare_sync = prepare_capture_sync_urb_hs; snd_usb_set_pcm_ops(as->pcm, stream); |