gpio: pl061: implement .get_direction()
authorLinus Walleij <linus.walleij@linaro.org>
Thu, 28 Apr 2016 11:18:59 +0000 (13:18 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 28 Apr 2016 12:36:37 +0000 (14:36 +0200)
commit3484f1be2dbf520ad150a0be11f04464b930a4e6
tree9c56208841f9307863fe7659888ff5e1c5c27a4d
parent682366d5c93340b751bc547779209f502a80762e
gpio: pl061: implement .get_direction()

Implement this callback so that the driver reports correctly
the direction setting of each line.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-pl061.c