gpio: ts5500: use gpiochip data pointer
authorLinus Walleij <linus.walleij@linaro.org>
Mon, 7 Dec 2015 13:52:55 +0000 (14:52 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 5 Jan 2016 10:21:16 +0000 (11:21 +0100)
commit11ab89ac4d9f3fad9737e32f40f475fb9d301232
tree5a23db3cf6fdfbca3bce4d13c2e07f8a1630306e
parentad8dd23c458fcc06c0b9045a6b7b8357f3e717b9
gpio: ts5500: 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().

Acked-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/gpio-ts5500.c