From: Jonas Aaberg <jonas.aberg@stericsson.com>
Date: Wed, 13 Oct 2010 11:14:17 +0000 (+0200)
Subject: plat-nomadik: pull-up/down settings for GPIO resume
X-Git-Tag: v2.6.39-rc1~434^2~2^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9c66ee6f55667c5f7e118135d3175b0100e160b9;p=pandora-kernel.git

plat-nomadik: pull-up/down settings for GPIO resume

Suspend/resume didn't take care of pull-up and pull-down
settings and writing back the DAT register at resume can
change pull up/down settings, depending on pin input value.
Output values are now also restored.

Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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