gpio: pxa: use gpiochip data pointer
authorLinus Walleij <linus.walleij@linaro.org>
Mon, 7 Dec 2015 10:42:22 +0000 (11:42 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 5 Jan 2016 10:21:12 +0000 (11:21 +0100)
commit81d0c31d11846f282f08ff81219ff6b7230a78b1
tree95a553e81bc9efe3ca4f6e95d36b8a822ddc1326
parentd81b37fcad764c7babd7dd858aeb1b9afd2df5cc
gpio: pxa: 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: Daniel Mack <zonque@gmail.com>
Acked-by: Robert Jarzmik <robert.jarzmik@free.fr>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-pxa.c