From f3c18a87f3ddcfd31b16f689d01eb6adcc99de74 Mon Sep 17 00:00:00 2001
From: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Date: Wed, 10 Nov 2010 11:06:22 +0100
Subject: [PATCH] regulator: enable supply regulator only when use count is
 zero

Supply regulators are disabled only when the last
reference count is removed on the child regulator
(the use count goes from 1 to 0). This patch changes
the behaviour of enable so the supply regulator is
enabled only when the use count of the child
regulator goes from 0 to 1.

Signed-off-by: Bengt Jonsson <bengt.g.jonsson@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Acked-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Liam Girdwood <lrg@slimlogic.co.uk>
---
Reading git-format-patch failed