From: Jingchang Lu <b35083@freescale.com>
Date: Wed, 7 Aug 2013 09:05:37 +0000 (+0800)
Subject: i2c: imx: enable clk before write to registers
X-Git-Tag: v3.12-rc1~140^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=46f2832b9f66b008fb813fe153f27794412fbc4f;p=pandora-kernel.git

i2c: imx: enable clk before write to registers

The module clk should be enabled before write to
its register in probe(), and the clk can be disabled
after.

Signed-off-by: Jingchang Lu <b35083@freescale.com>
Reviewed-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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