gpio: pca953x: use gpiolib irqchip helpers
authorLinus Walleij <linus.walleij@linaro.org>
Fri, 9 May 2014 11:27:57 +0000 (13:27 +0200)
committerLinus Walleij <linus.walleij@linaro.org>
Wed, 28 May 2014 13:29:23 +0000 (15:29 +0200)
commit7bcbce55f20e41c014df4d5d9c8448f7b5e49d79
tree144b8854500b347c0ac3aeb93940a82e4679124e
parent5795cf35030bfa180a6f5c948681821f7019fc18
gpio: pca953x: use gpiolib irqchip helpers

This switches the PCA953x driver over to using the gpiolib irqchip
helpers to handle the threaded interrups cascaded off this
GPIO chip.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
drivers/gpio/Kconfig
drivers/gpio/gpio-pca953x.c