From: Lars-Peter Clausen <lars@metafoo.de>
Date: Tue, 18 Mar 2014 08:02:04 +0000 (+0100)
Subject: ASoC: Add snd_soc_kcontrol_codec() helper function
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~21^2~52^2~14^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ea53bf77d147e7e560ac007fdaa30fb98c37c712;p=pandora-kernel.git

ASoC: Add snd_soc_kcontrol_codec() helper function

For CODEC controls snd_kcontrol_chip() currently returns a pointer to the
CODEC that registered the control. With the upcoming consolidation of
platform and CODEC controls this will change. Prepare for this by introducing
the snd_soc_kcontrol_codec() helper function that will hide the implementation
details of how the CODEC for a control can be obtained. This will allow us to
change this easily in the future.

The patch also updates all CODEC drivers to use the new helper function.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
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