From f8a9f757cb425c4784b80b001c7a77c7810b499f Mon Sep 17 00:00:00 2001
From: Frank Li <Frank.Li@freescale.com>
Date: Mon, 12 Nov 2012 17:59:52 +0800
Subject: [PATCH] regulator: gpio-regulator: fix can't find regulator node in
 dt

Need initilize of_node in regulator config when register regulator,
otherwise regulator driver think it is no-dt device.

in regulator_dev_lookup
list_for_each_entry(r, &regulator_list, list)
	if (r->dev.parent &&
		node == r->dev.of_node)
			return r

r->dev.of_noe will be zero if miss config in cfg.

Signed-off-by: Frank Li <Frank.Li@freescale.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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Reading git-format-patch failed