From: Chao Xie <chao.xie@marvell.com>
Date: Sun, 1 Apr 2012 02:08:03 +0000 (+0800)
Subject: Input: pxa27x_keypad direct key may be low active
X-Git-Tag: v3.5-rc1~73^2~9^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ee1d8040a6b0a8106c7d9e80b9193077224493ba;p=pandora-kernel.git

Input: pxa27x_keypad direct key may be low active

KPDK_DK only indicates the pin level of direct key.
So it is related to board, and low level may be active which
indicates that a key is pressed.

Signed-off-by: Chao Xie <chao.xie@marvell.com>
Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
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