diff -r 0028e39ead78 isa/sscape.c
--- a/isa/sscape.c	Tue Sep 18 00:52:38 2007 +0200
+++ b/isa/sscape.c	Tue Sep 18 13:01:55 2007 +0200
@@ -401,7 +401,7 @@ static int obp_startup_ack(struct sounds
 		unsigned long flags;
 		unsigned char x;
 
-		schedule_timeout(1);
+		schedule_timeout_uninterruptible(1);
 
 		spin_lock_irqsave(&s->lock, flags);
 		x = inb(HOST_DATA_IO(s->io_base));