Re: [PATCH] gpiolib: translate pin number in GPIO ACPI callbacks

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Tue, Mar 10, 2015 at 6:15 PM, qipeng.zha <qipeng.zha@xxxxxxxxx> wrote:

> From: "qipeng.zha" <qipeng.zha@xxxxxxxxx>
>
> If GPIO driver use pin mapping, need to translate pin number
> between ACPI table and GPIO driver.
>
> This issue is found on one platform with Cherryview gpio
> controller, kernel is hang when executed _PS0 method of
> one ACPI device, since without this translation, it access
> invalid gpiodesc array.
>
> Verified it works again with this patch.
>
> Signed-off-by: qipeng.zha <qipeng.zha@xxxxxxxxx>

Patch applied with Mika's ACK.

Yours,
Linus Walleij
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