gpio: mxs: Add IRQ_TYPE_EDGE_BOTH support
authorGwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Tue, 29 Jan 2013 08:16:33 +0000 (09:16 +0100)
committerLinus Walleij <linus.walleij@linaro.org>
Tue, 29 Jan 2013 11:02:05 +0000 (12:02 +0100)
This patch adds support for IRQ_TYPE_EDGE_BOTH needed for some driver
(gpio-keys).

Inspired from gpio-mxc.c

Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Gwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

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