From 3f492b5694945f7c48fd0559a83e7753ede47b28 Mon Sep 17 00:00:00 2001 From: Sergei Shtylyov Date: Thu, 24 May 2007 01:09:40 +0400 Subject: [PATCH] [PATCH] 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: Sergei Shtylyov Cc: Signed-off-by: Chris Wright Signed-off-by: Greg Kroah-Hartman --- drivers/ide/pci/hpt366.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c index ab6fa271aeb3..cf9d344d19f8 100644 --- a/drivers/ide/pci/hpt366.c +++ b/drivers/ide/pci/hpt366.c @@ -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 * 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; -- 2.39.2