--- src/sys/dev/sound/pcm/channel.c	2007/06/16 19:48:05	1.13
+++ src/sys/dev/sound/pcm/channel.c	2007/06/16 20:07:22	1.14
@@ -162,7 +162,7 @@ chn_sleep(struct pcm_channel *c, char *s
 
 	CHN_LOCKASSERT(c);
 #ifdef USING_MUTEX
-	ret = msleep(bs, c->lock, PCATCH, str, timeout);
+	ret = snd_mtxsleep(bs, c->lock, PCATCH, str, timeout);
 #else
 	ret = tsleep(bs, PRIBIO | PCATCH, str, timeout);
 #endif