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Commit fdb0d72b authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Bartlomiej Zolnierkiewicz
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hpt366: don't check enablebits for HPT36x 



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

Signed-off-by: default avatarSergei Shtylyov <sshtylyov@ru.mvista.com>
Cc: Michal Kepien <michal.kepien@poczta.onet.pl>
Signed-off-by: default avatarBartlomiej Zolnierkiewicz <bzolnier@gmail.com>
parent 55e4dee3

drivers/ide/pci/hpt366.c

+6 −1
Original line number Original line Diff line number Diff line 
/*

/*

 * 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>

 * Copyright (C) 1999-2003		Andre Hedrick <andre@linux-ide.org>

 * Portions Copyright (C) 2001	        Sun Microsystems, Inc.

 * 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)

	if (rev > 2)

		goto init_single;

		goto init_single;





	/*

	 * HPT36x chips are single channel and

	 * do not seem to have the channel enable bit...

	 */

	d->channels = 1;

	d->channels = 1;

	d->enablebits[0].reg = 0;





	if ((dev2 = pci_get_slot(dev->bus, dev->devfn + 1)) != NULL) {

	if ((dev2 = pci_get_slot(dev->bus, dev->devfn + 1)) != NULL) {

	  	u8  pin1 = 0, pin2 = 0;

	  	u8  pin1 = 0, pin2 = 0;