From 11ca9afcfee3e6667a498b702642b09ac7312a8a Mon Sep 17 00:00:00 2001
From: Takashi Iwai <tiwai@suse.de>
Date: Fri, 27 May 2005 11:34:34 +0200
Subject: [ALSA] als4000 - Fix kernel panic with MPU401

ALS4000 driver
Fix kernel panic with als4000 when MPU401 is accessed.

Signed-off-by: Takashi Iwai <tiwai@suse.de>

diff --git a/sound/pci/als4000.c b/sound/pci/als4000.c
index cdc1134..ca28b22 100644
--- a/sound/pci/als4000.c
+++ b/sound/pci/als4000.c
@@ -367,7 +367,7 @@ static irqreturn_t snd_als4000_interrupt(int irq, void *dev_id, struct pt_regs *
 	if ((gcr_status & 0x40) && (chip->capture_substream)) /* capturing */
 		snd_pcm_period_elapsed(chip->capture_substream);
 	if ((gcr_status & 0x10) && (chip->rmidi)) /* MPU401 interrupt */
-		snd_mpu401_uart_interrupt(irq, chip->rmidi, regs);
+		snd_mpu401_uart_interrupt(irq, chip->rmidi->private_data, regs);
 	/* release the gcr */
 	outb(gcr_status, chip->alt_port + 0xe);
 	
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