From: Laxman Dewangan <ldewangan@nvidia.com>
Date: Wed, 9 May 2012 13:10:54 +0000 (+0530)
Subject: mfd: Cache tps65910 register when we need it
X-Git-Tag: v3.5-rc1~51^2~51
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=3bf6bf9be51a0195c6b1604454fdd28ed1cc1770;p=pandora-kernel.git

mfd: Cache tps65910 register when we need it

During regmap initialization, we do not provide the default value and
hence in place of caching register during regmap_init(), cache it
when actually we need it i.e. after reading of that register.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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