On Thu, Nov 20, 2014 at 1:37 PM, Vincent Yang
<vincent.yang.fuji...@gmail.com> wrote:

> Driver for Fujitsu MB86S7x SoCs that have a memory mapped GPIO controller.
>
> Signed-off-by: Andy Green <andy.gr...@linaro.org>
> Signed-off-by: Jassi Brar <jaswinder.si...@linaro.org>
> Signed-off-by: Vincent Yang <vincent.y...@tw.fujitsu.com>
> Signed-off-by: Tetsuya Nuriya <nuriya.tets...@jp.fujitsu.com>

This is a very simple MMIO GPIO controller.

Why can this *not* just select GPIO_GENERIC and
use drivers/gpio/gpio-generic.c?

You need a smallish driver making use of the generic
MMIO library, see for example
drivers/gpio/gpio-74xx-mmio.c
or any other driver selecting GPIO_GENERIC.

Yours,
Linus Walleij
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