gpio: mockup: support irqmask and irqunmask

Even though this is a testing module, be nice and actually implement
these functions.

Signed-off-by: Bartosz Golaszewski <brgl@bgdev.pl>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Bartosz Golaszewski 2017-05-25 10:33:41 +02:00 • committed by Linus Walleij
commit c7f5326fb4