From: Axel Lin <axel.lin@ingics.com>
Date: Mon, 24 Dec 2012 16:28:36 +0000 (+0800)
Subject: mfd: max77693: Init max77693->dev before using it
X-Git-Tag: v3.8-rc6~19^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2429d863868edb611f033c9ce4db519fbc270240;p=pandora-kernel.git

mfd: max77693: Init max77693->dev before using it

Current code uses max77693->dev in the dev_err call before setting it to
&i2c->dev. Fix it.

This patch also includes below cleanups:
 - Move checking pdata earlier and show dev_err if no platform data found.
 - Remove unnecessary err_regmap goto label.
 - Unregister i2c devices if regmap init for muic fails.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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