linux-kernel - [79/85] pata_cmd64x: cmd648_bmdma

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Message-Id: <20110616002911.783094323@clark.kroah.org>
Date:	Wed, 15 Jun 2011 17:29:15 -0700
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>,
	Jeff Garzik <jgarzik@...hat.com>
Subject: [79/85] pata_cmd64x: cmd648_bmdma_stop() fix

2.6.33-longterm review patch.  If anyone has any objections, please let us know.

------------------

From: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>

commit 03a849e6ddb604ff6a220b78637ee8e122ffc796 upstream.

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

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
Signed-off-by: Jeff Garzik <jgarzik@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>

---
 drivers/ata/pata_cmd64x.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- 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,


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