gpio: gpio-mm: Utilize devm_ functions in driver probe callback
authorWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Tue, 24 Jan 2017 20:01:04 +0000 (15:01 -0500)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 26 Jan 2017 14:55:25 +0000 (15:55 +0100)
commit2141b0a1d718d5f75b581530ef4f9641c7c4284c
treee786bb3b31a47c83ab14d0ebd82db5cf9dfd3b50
parent837143d356fd066ed6fb0a3a91700d66a7916841
gpio: gpio-mm: Utilize devm_ functions in driver probe callback

The devm_ resource manager functions allow memory to be automatically
released when a device is unbound. This patch takes advantage of the
resource manager functions and replaces the gpiochip_add_data call with
the devm_gpiochip_add_data call. In addition, the gpiomm_remove function
has been removed as no longer necessary due to the use of the relevant
devm_ resource manager functions.

Signed-off-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-gpio-mm.c