[PATCH v3] gpio: omap: implement get_direction

[Kevin Hilman]

Linus Walleij <linus.walleij at linaro.org> writes:

> On Thu, Apr 24, 2014 at 8:57 AM,  <yegorslists at googlemail.com> wrote:
>
>> From: Yegor Yefremov <yegorslists at googlemail.com>
>>
>> This patch implements gpio_chip's get_direction() routine, that
>> lets other drivers get particular GPIOs direction using
>> struct gpio_desc.
>>
>> Signed-off-by: Yegor Yefremov <yegorslists at googlemail.com>
>> Acked-by: Javier Martinez Canillas <javier at dowhile0.org>
>> ---
>> Changes:
>>         v3: get rid of _get_gpio_direction() (Linus Walleij)
>>         v2: rework return value calculation
>
> Looks good to me, Kevin, Santosh?

Reviewed-by: Kevin Hilman <khilman at linaro.org>

> Part of me wants to list Javier as maintainer for this driver.

That's fine with me. 

Kevin