From: Marc Reilly <marc@cpdesign.com.au>
Date: Sun, 1 Apr 2012 06:41:37 +0000 (+1000)
Subject: mfd: Use regmap for the mc13xxx-core register access
X-Git-Tag: v3.5-rc1~51^2~89
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=91b5e741184ea9836cd7d7509e4f9b6eefa27df2;p=pandora-kernel.git

mfd: Use regmap for the mc13xxx-core register access

This change converts the mc13xxx core to use regmap rather than direct
spi r/w.
The spidev member of mc13xxx struct becomes redundant and is removed.
Extra debugging aids are added to mc13xxx_reg_rmw.
Mutex init is moved to before regmap init.

Signed-off-by: Marc Reilly <marc@cpdesign.com.au>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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