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    Subject[patch 13/54] hpt366: dont check enablebits for HPT36x
    -stable review patch.  If anyone has any objections, please let us know.
    ---------------------

    From: Sergei Shtylyov <sshtylyov@ru.mvista.com>

    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 has been an issue since 2.6.21-rc1...

    drivers/ide/pci/hpt366.c | 7 ++++++-
    1 file changed, 6 insertions(+), 1 deletion(-)

    --- linux-2.6.21.4.orig/drivers/ide/pci/hpt366.c
    +++ linux-2.6.21.4/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@linux-ide.org>
    * Portions Copyright (C) 2001 Sun Microsystems, Inc.
    @@ -1527,7 +1527,12 @@ 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;
    --
    -
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