[PATCH] pinctrl: mediatek: Add get_direction support.

[Linus Walleij]

On Tue, Nov 17, 2015 at 11:17 PM, Hongzhou Yang
<hongzhou.yang at mediatek.com> wrote:

> Since Linux gpio framework return 0 for output, 1 for input.
> But HW use 0 stands for input, and 1 stands for output.
> So use negative to correct it.
>
> And gpio_chip.get is used to get input value, no need to get
> output value, so removing it.
>
> Signed-off-by: Hongzhou Yang <hongzhou.yang at mediatek.com>

Patch applied for fixes.

Yours,
Linus Walleij