gpio: ich: Implement get_direction function
authorAaron Sierra <asierra@xes-inc.com>
Tue, 31 Mar 2015 15:11:47 +0000 (10:11 -0500)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 8 Apr 2015 07:54:27 +0000 (09:54 +0200)
Allow the kernel to query the driver for a GPIO's pin direction.

Signed-off-by: Aaron Sierra <asierra@xes-inc.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

No differences found