From: Mark Brown <broonie@linaro.org>
Date: Tue, 2 Jul 2013 17:51:16 +0000 (+0100)
Subject: mfd: sec: Add register cache for interrupt mask registers
X-Git-Tag: v3.12-rc1~100^2~36
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b845ba934cc425e43615032a2f046709b95a76c;p=pandora-kernel.git

mfd: sec: Add register cache for interrupt mask registers

The performance of regmap-irq is improved if the interrupt mask registers
can be cached since it does read/modify/update cycles so start using the
register cache infrastructure for those registers. We should use this more
widely but I don't have a datasheet and this is a nice, conservative
starting point.

Signed-off-by: Mark Brown <broonie@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

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