From: Axel Lin <axel.lin@gmail.com>
Date: Tue, 22 Nov 2011 06:47:44 +0000 (+0800)
Subject: ASoC: max9877: Update register if either val or val2 is changed
X-Git-Tag: v3.2-rc5~55^2^2~12
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5c4b2aa3fd1dc30af098de5dec766a817621ace2;p=pandora-kernel.git

ASoC: max9877: Update register if either val or val2 is changed

In the case of ((max9877_regs[reg] >> shift) & mask) != val
but ((max9877_regs[reg2] >> shift) & mask) == val2,
current code does not update the registers.

Fix the logic to update registers if either val or val2 is changed.

Signed-off-by: Axel Lin <axel.lin@gmail.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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