From: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Date: Mon, 16 Sep 2013 14:34:35 +0000 (+0100)
Subject: ASoC: arizona: Improve handling of setting REFCLK to 0
X-Git-Tag: omap-for-v3.13/fixes-for-merge-window-take2~14^2~72^2~41^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=49c60547daebaa79e8de9d2dff6dee994576c94c;p=pandora-kernel.git

ASoC: arizona: Improve handling of setting REFCLK to 0

This patch suppresses calculation of REFCLK parameters when the REFCLK
source frequency is set to zero, additionally it will consider a source
frequency of zero as the REFCLK being disabled and switch to using the
SYNCCLK.

Reported-by: Kyung Kwee Ryu <Kyung-Kwee.Ryu@wolfsonmicro.com>
Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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