gpio: zx: use gpiochip data pointer
authorLinus Walleij <linus.walleij@linaro.org>
Mon, 7 Dec 2015 14:27:49 +0000 (15:27 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 5 Jan 2016 10:21:19 +0000 (11:21 +0100)
commit17758b0490e6ce100648f80cd611ef360a69432a
treea09f9a0cbd7b7df53d919077cb28dff815588e39
parent9a3ad668a081163ad5108a6f5d3a7ddaa0390098
gpio: zx: 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().

Cc: Jun Nie <jun.nie@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-zx.c