commit 43ffcd9a042858a9e9f9fe014bb073e55db34c67
author Kevin Hilman <khilman@deeprootsystems.com> Tue Jan 27 11:09:24 2009 -0800
committer Kevin Hilman <khilman@deeprootsystems.com> Wed May 12 09:39:16 2010 -0700
tree e6e2ecc3d9af3c398e97ecd8c3007d5db1228a79
parent 699117a69f53efbdf8fddbd6d991575c0a22fd74

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>