gpio: 104-idi-48: Utilize devm_ functions in driver probe callback
authorWilliam Breathitt Gray <vilhelm.gray@gmail.com>
Tue, 24 Jan 2017 20:00:43 +0000 (15:00 -0500)
committerLinus Walleij <linus.walleij@linaro.org>
Thu, 26 Jan 2017 14:53:24 +0000 (15:53 +0100)
commite43fee60344ae4b64cfb4ddeb5355c86606681fa
treea6d69a4f0aea19b7961a985c5f82ffee03a2ab5c
parent00de1a518aebed3bcf44389cd5dae12a77ade726
gpio: 104-idi-48: 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 and
request_irq call with the devm_gpiochip_add_data call and
devm_request_irq call respectively. In addition, the idi_48_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-104-idi-48.c