gpio: mvebu: Do not hard code error code
authorSachin Kamat <sachin.kamat@linaro.org>
Sat, 21 Dec 2013 07:35:58 +0000 (13:05 +0530)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 2 Jan 2014 12:57:10 +0000 (13:57 +0100)
Return the appropriate error code instead of hardcoding it.

Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-mvebu.c

Simple merge