From f733cd4d7fdbac8af0c711b4932e57909cab7883 Mon Sep 17 00:00:00 2001
From: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Date: Wed, 6 Aug 2008 18:40:27 +0200
Subject: [PATCH] cs5520: add enablebits checking

upstream commit is 24307ffabd5b39bad443641f54b12ee2ba7a38ac

Based on sparse comments in OpenFirmware code
(no Cx5510/Cx5520 datasheet here).

This fixes 2.6.26 regression reported by TAKADA
and caused by addition of warm-plug support.

Tested-by: TAKADA Yoshihito <takada@mbf.nifty.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---
 drivers/ide/pci/cs5520.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/ide/pci/cs5520.c b/drivers/ide/pci/cs5520.c
index 992b1cf8db69..0cfddf472a30 100644
--- a/drivers/ide/pci/cs5520.c
+++ b/drivers/ide/pci/cs5520.c
@@ -123,6 +123,7 @@ static const struct ide_dma_ops cs5520_dma_ops = {
 #define DECLARE_CS_DEV(name_str)				\
 	{							\
 		.name		= name_str,			\
+		.enablebits	= { {0x60, 0x01, 0x01}, {0x60, 0x02, 0x02} }, \
 		.port_ops	= &cs5520_port_ops,		\
 		.dma_ops	= &cs5520_dma_ops,		\
 		.host_flags	= IDE_HFLAG_ISA_PORTS |		\
-- 
2.39.5