Vibration GPIOs don't have anything to do with wakeup. Move it to
normal section; this fixes vibrations on Droid 4.

Fixes: a5effd96 ("ARM: dts: omap4-droid4: Add vibrator")
Signed-off-by: NPavel Machek <pavel@ucw.cz>
Reviewed-by: NSebastian Reichel <sebastian.reichel@collabora.co.uk>
Signed-off-by: NTony Lindgren <tony@atomide.com>