Re: [PATCH 5/6] gpio: ich: Add output levels cache support

[Linus Walleij <linus.walleij@xxxxxxxxxx>]

On Fri, Feb 7, 2014 at 2:21 PM, Vincent Donnefort <vdonnefort@xxxxxxxxx> wrote:

> From: Vincent Donnefort <vdonnefort@xxxxxxxxx>
>
> This patch allows GPIO driver to cache GPIO_LVL output registers. The aim is to
> support chipsets on which GPIO_LVL value can't be read for output pins.
>
> Caching output levels implies the first output values reading as 0. The driver
> so can't be aware of set values GPIOs by bootloader or BIOS.
>
> Signed-off-by: Vincent Donnefort <vdonnefort@xxxxxxxxx>

Patch applied.

Yours,
Linus Walleij
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