From: Viresh Kumar <viresh.kumar@st.com>
Date: Tue, 17 Apr 2012 11:34:31 +0000 (+0530)
Subject: i2c: designware: Add clk_{un}prepare() support
X-Git-Tag: v3.5-rc1~66^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1fac69f3b2c0430f56f47bf98eebac8b2da395c;p=pandora-kernel.git

i2c: designware: Add clk_{un}prepare() support

clk_{un}prepare is mandatory for platforms using common clock framework. Since
this driver is used by SPEAr platform, which supports common clock framework,
add clk_{un}prepare() support for designware i2c.

Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
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