gpio: timberdale: use devm functions
gpio: timberdale: use devm functions

This eases memory allocation and provides appropriate logging.

Signed-off-by: abdoulaye berthe <f124635d53a8238fab81835f7d49971b7b63e95e@gmail.com>
Signed-off-by: Linus Walleij <9cd9d802d23c0ed5e224beabf4ae4a5c478746ef@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs