Commits
Heiner Kallweit committed 8d2402605b8
gpio: generic: use error pointers Use the ERRPTR standard way to return an error code in a pointer thus simplifiying the code. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>