From 554bd150d98ebd6a48ad6803548941b021c8d460 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Mon, 18 Jan 2010 18:15:11 +0100
Subject: [PATCH] pata_cmd64x: cmd648_bmdma_stop() fix

commit 03a849e6ddb604ff6a220b78637ee8e122ffc796 upstream.

Clear the primary channel pending interrupt bit
instead of the reserved one.

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/ata/pata_cmd64x.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/ata/pata_cmd64x.c b/drivers/ata/pata_cmd64x.c
index db08c9d1a333..338e131047ad 100644
--- a/drivers/ata/pata_cmd64x.c
+++ b/drivers/ata/pata_cmd64x.c
@@ -40,7 +40,7 @@
 
 enum {
 	CFR 		= 0x50,
-		CFR_INTR_CH0  = 0x02,
+		CFR_INTR_CH0  = 0x04,
 	CNTRL 		= 0x51,
 		CNTRL_DIS_RA0 = 0x40,
 		CNTRL_DIS_RA1 = 0x80,
-- 
2.39.2