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)
commit62e08f25bd09b088f266ea6fc34d2f596d83c04e
tree544ac1f99e0bcfc657891be5123f01171bc89177
parentafeb7b45e96239f0bfa610dd40945786f5a9b164
gpio: ich: Implement get_direction function

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>
drivers/gpio/gpio-ich.c