avr32: gpio: use gpiochip data pointer
authorLinus Walleij <linus.walleij@linaro.org>
Tue, 8 Dec 2015 12:48:02 +0000 (13:48 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 6 Jan 2016 23:07:39 +0000 (00:07 +0100)
commit95bf0951e415cf71654184fd6e8c711782b1f22a
tree3a292301784819982d44468de5a0b3c9b445b92e
parent11680af7c8579fc37ac34bf16cb5ea49435054a4
avr32: gpio: 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: Haavard Skinnemoen <hskinnemoen@gmail.com>
Acked-by: Hans-Christian Noren Egtvedt <egtvedt@samfundet.no>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
arch/avr32/mach-at32ap/pio.c