Commits
Heiner Kallweit committed cf3f2a2c8ba
gpio: generic: improve error handling in bgpio_map If bgpio_map returns NULL then err should always be set. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>