From: Sujit Reddy Thumma <sthumma@codeaurora.org>
Date: Sat, 4 Feb 2012 21:14:50 +0000 (-0500)
Subject: mmc: core: Ensure clocks are always enabled before host interaction
X-Git-Tag: v3.3-rc4~20^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2c4967f741e87cdd63de7271b97807041dccbf3b;p=pandora-kernel.git

mmc: core: Ensure clocks are always enabled before host interaction

Ensure clocks are always enabled before any interaction with the
host controller driver. This makes sure that there is no race
between host execution and the core layer turning off clocks
in different context with clock gating framework.

Signed-off-by: Sujit Reddy Thumma <sthumma@codeaurora.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Per Forlin <per.forlin@stericsson.com>
Signed-off-by: Chris Ball <cjb@laptop.org>
---

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