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[PATCH] hpt366: don't check enablebits for HPT36x

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HPT36x chip don't seem to have the channel enable bits, so prevent the IDE core
from checking them...

Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: <bzolnier@gmail.com>
Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Sergei Shtylyov
2007-05-24 01:09:40 +04:00
committed by Chris Wright
parent 73bdc710a3
commit 3f492b5694
1 changed files with 6 additions and 1 deletions
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drivers/ide/pci/hpt366.c
+6 -1
View File
@@ -1,5 +1,5 @@
/*
* linux/drivers/ide/pci/hpt366.c Version 1.02 Apr 18, 2007
* linux/drivers/ide/pci/hpt366.c Version 1.03 May 4, 2007
*
* Copyright (C) 1999-2003 Andre Hedrick <andre@linux-ide.org>
* Portions Copyright (C) 2001 Sun Microsystems, Inc.
@@ -1527,7 +1527,12 @@ static int __devinit init_setup_hpt366(struct pci_dev *dev, ide_pci_device_t *d)
if (rev > 2)
goto init_single;
/*
* HPT36x chips are single channel and
* do not seem to have the channel enable bit...
*/
d->channels = 1;
d->enablebits[0].reg = 0;
if ((dev2 = pci_get_slot(dev->bus, dev->devfn + 1)) != NULL) {
u8 pin1 = 0, pin2 = 0;