PATCH: small pc98xx fix for sound

[Alan Cox]

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.5.67/sound/isa/cs423x/pc98.c linux-2.5.67-ac1/sound/isa/cs423x/pc98.c
--- linux-2.5.67/sound/isa/cs423x/pc98.c	2003-03-26 20:00:02.000000000 +0000
+++ linux-2.5.67-ac1/sound/isa/cs423x/pc98.c	2003-04-03 23:42:15.000000000 +0100
@@ -3,6 +3,7 @@
  *  Copyright (c) by Jaroslav Kysela <[e-mail]>
  *                   Osamu Tomita <[e-mail]>
  *                   Takashi Iwai <[e-mail]>
+ *                   Hideaki Okubo <[e-mail]>
  *
  *
  *   This program is free software; you can redistribute it and/or modify
@@ -290,8 +291,13 @@
 		snd_printk(KERN_ERR IDENT ": Bad DMA %d\n", dma2[dev]);
 		return -EINVAL;
 	}
-	if (dma1[dev] != dma2[dev] && dma2[dev] >= 0)
+
+	outb(dma1[dev], 0x29);		/* dma1 boundary 64KB */
+	if (dma1[dev] != dma2[dev] && dma2[dev] >= 0) {
+		outb(0, 0x5f);		/* wait */
+		outb(dma2[dev], 0x29);	/* dma2 boundary 64KB */
 		intr_bits |= 0x04;
+	}
 
 	if (PC9800_SOUND_ID() == PC9800_SOUND_ID_118) {
 		/* Set up CanBe control registers. */