Index: sound.c
===================================================================
RCS file: /home/ncvs/src/sys/dev/sound/pcm/sound.c,v
retrieving revision 1.80
diff -u -p -r1.80 sound.c
--- sound.c	26 Nov 2002 18:16:27 -0000	1.80
+++ sound.c	27 Nov 2002 22:51:26 -0000
@@ -536,7 +536,7 @@ pcm_killchan(device_t dev)
 	snd_mtxunlock(d->lock);
 	ch = sce->channel;
 
-	error = pcm_chn_remove(d, sce->channel, 1);
+	error = pcm_chn_remove(d, sce->channel, SLIST_EMPTY(&ch->children));
 	if (error)
 		return (error);
 	return (pcm_chn_destroy(ch));