tree bc613fa2ad93e3a9b213b8aedb54671193ed1bfe
parent 18dbb7b335c2b4d14f2d72d77bdd60c6e5ebd25f
author Sean Anderson <seanga2@gmail.com> 1600095721 -0400
committer Tom Rini <trini@konsulko.com> 1602171756 -0400

gpio: dw: Return output value when direction is out

dm_gpio_ops.get_value can be called when the gpio is either input or
output. The current dw code always returns the input value, which is
invalid if the direction is set to out.

Signed-off-by: Sean Anderson <seanga2@gmail.com>
Reviewed-by: Ley Foon Tan <ley.foon.tan@intel.com>