gpio/mxc: add .to_irq for gpio chip
commit09ad8039dad91baed6e43f6ba4741805e7b48932
authorShawn Guo <shawn.guo@linaro.org>
Sat, 13 Aug 2011 16:14:02 +0000 (14 00:14 +0800)
committerSascha Hauer <s.hauer@pengutronix.de>
Tue, 16 Aug 2011 07:00:37 +0000 (16 09:00 +0200)
tree2a12f2b9210a51c2963c7055595eb367d224f13f
parente309fb1864e2d59ff030d5b95c4fb8188ab0eb4c
gpio/mxc: add .to_irq for gpio chip

It adds .to_irq support for gpio chip, so that __gpio_to_irq in
gpiolib becomes usable.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
drivers/gpio/gpio-mxc.c