efikamx: add support for power key
authorArnaud Patard (Rtp) <arnaud.patard@rtp-net.org>
Wed, 27 Oct 2010 12:40:52 +0000 (14:40 +0200)
committerSascha Hauer <s.hauer@pengutronix.de>
Wed, 24 Nov 2010 08:57:12 +0000 (09:57 +0100)
This patch adds support for power key button of the efika mx. It's connected
on  GPIO 2 31.

Signed-off-by: Arnaud Patard <arnaud.patard@rtp-net.org>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

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