From: Ulf Hansson <ulf.hansson@linaro.org>
Date: Tue, 14 May 2013 12:53:10 +0000 (+0100)
Subject: ARM: 7721/1: mmc: mmci: Fixup regulator handling for vqmmc
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~41^2~1^4~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7c0136ef773c206e242b9718740377a45747bd70;p=pandora-kernel.git

ARM: 7721/1: mmc: mmci: Fixup regulator handling for vqmmc

We can not rely on regulator_is_enabled to decide whether to
enable|disable the regulator. It would mean that the reference
counter for it is not balanced properly.

Instead keep track of our internal state by using a new flag in
the host struct, so we can take correct decisions.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
---

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