gpio: rdc321x: use gpiochip data pointer
authorLinus Walleij <linus.walleij@linaro.org>
Mon, 7 Dec 2015 13:16:19 +0000 (14:16 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 5 Jan 2016 10:21:12 +0000 (11:21 +0100)
commit78132252cc4c6cecec25491a7bcfb6567bf29147
treed223db471b16918a25e2d966ea381f67f3f87f68
parentc7b6f457cb53bceece484f4c528d1c149995e6c7
gpio: rdc321x: use gpiochip data pointer

This makes the driver use the data pointer added to the gpio_chip
to store a pointer to the state container instead of relying on
container_of().

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-rdc321x.c