--- zzzz-none-000/linux-2.6.19.2/sound/usb/usbaudio.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/sound/usb/usbaudio.c	2007-01-11 07:38:19.000000000 +0000
@@ -1469,8 +1469,7 @@
 	subs->cur_audiofmt = NULL;
 	subs->cur_rate = 0;
 	subs->period_bytes = 0;
-	if (!subs->stream->chip->shutdown)
-		release_substream_urbs(subs, 0);
+	release_substream_urbs(subs, 0);
 	return snd_pcm_free_vmalloc_buffer(substream);
 }