The patch titled
hpt366: don't check enablebits for HPT36x
has been added to the -mm tree. Its filename is
hpt366-dont-check-enablebits-for-hpt36x.patch
*** Remember to use Documentation/SubmitChecklist when testing your code ***
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
------------------------------------------------------
Subject: hpt366: don't check enablebits for HPT36x
From: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
HPT36x chip don't seem to have the channel enable bits, so prevent the IDE
core from checking them...
Hopefully addresses http://lkml.org/lkml/2007/5/4/337
Signed-off-by: Sergei Shtylyov <sshtylyov@xxxxxxxxxxxxx>
Cc: Michal Kepien <michal.kepien@xxxxxxxxxxxxxx>
Cc: Bartlomiej Zolnierkiewicz <bzolnier@xxxxxxxxx>
Cc: <stable@xxxxxxxxxx>
Cc: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/ide/pci/hpt366.c | 7 ++++++-
1 files changed, 6 insertions(+), 1 deletion(-)
diff -puN drivers/ide/pci/hpt366.c~hpt366-dont-check-enablebits-for-hpt36x drivers/ide/pci/hpt366.c
--- a/drivers/ide/pci/hpt366.c~hpt366-dont-check-enablebits-for-hpt36x
+++ a/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 <andre@xxxxxxxxxxxxx>
* Portions Copyright (C) 2001 Sun Microsystems, Inc.
@@ -1512,7 +1512,12 @@ static int __devinit init_setup_hpt366(s
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;
_
Patches currently in -mm which might be from sshtylyov@xxxxxxxxxxxxx are
origin.patch
sl82c105-switch-to-ref-counting-api.patch
hpt366-dont-check-enablebits-for-hpt36x.patch
3x59x-fix-pci-resource-management.patch
clockchipsh-kernel-doc-fix.patch
-
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