gpio: palmas: use gpiochip data pointer
authorLinus Walleij <linus.walleij@linaro.org>
Mon, 7 Dec 2015 10:18:17 +0000 (11:18 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 5 Jan 2016 10:21:10 +0000 (11:21 +0100)
commit5b68cc2d5963e2241d36f07c5f5964d54fa7bc6f
treef88eca418c807f58465b0ffd0beb4b0d3e06d721
parentd99f7aec6e8b4ffe10d6df71d17d2c5cbef2ac65
gpio: palmas: 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: Andrew Chew <achew@nvidia.com>
Cc: Stephen Warren <swarren@nvidia.com>
Acked-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-palmas.c