--- src/sys/dev/sound/pcm/channel.h	2006/06/13 08:12:02	1.3
+++ src/sys/dev/sound/pcm/channel.h	2006/07/28 02:17:38	1.4
@@ -75,7 +75,7 @@ int chn_read(struct pcm_channel *c, stru
 u_int32_t chn_start(struct pcm_channel *c, int force);
 int chn_sync(struct pcm_channel *c, int threshold);
 int chn_flush(struct pcm_channel *c);
-int chn_poll(struct pcm_channel *c, int ev, struct proc *p);
+int chn_poll(struct pcm_channel *c, int ev);
 
 int chn_init(struct pcm_channel *c, void *devinfo, int dir);
 int chn_kill(struct pcm_channel *c);