pinctrl: at91-pio4: use gpiochip data pointer
authorLinus Walleij <linus.walleij@linaro.org>
Tue, 8 Dec 2015 21:12:11 +0000 (22:12 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 5 Jan 2016 13:15:07 +0000 (14:15 +0100)
commit80036f88db18b98bc20f7321dbd5f9947576a2b2
tree088383c4e20b60fea9563df83387cffe57a747af
parent11aa679a6a0b20fe105a7a955a82153e255bae74
pinctrl: at91-pio4: 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: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/pinctrl/pinctrl-at91-pio4.c