From: Kevin Hilman <khilman@deeprootsystems.com>
Date: Tue, 27 Jan 2009 19:09:24 +0000 (-0800)
Subject: OMAP2/3: GPIO: generalize prepare for idle
X-Git-Tag: v2.6.35-rc1~456^2~26^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=43ffcd9a042858a9e9f9fe014bb073e55db34c67;p=pandora-kernel.git

OMAP2/3: GPIO: generalize prepare for idle

Currently, the GPIO 'prepare' hook is only called when going to
off-mode, while the function is called 'prepare_for_retention.'  This
patch renames the function to 'prepare_for_idle' and calls it for any
powersate != PWRDM_POWER_ON passing in the powerstate.

The hook itself is then responsible for doing various preparation
based on the powerstate.

Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
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