From: Mark Brown <broonie@opensource.wolfsonmicro.com>
Date: Thu, 26 Jan 2012 17:28:49 +0000 (+0000)
Subject: ASoC: wm5100: Use pm_runtime for powerdown managment
X-Git-Tag: v3.4-rc1~88^2^2~27^2~193
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=62c1c40127e351de7fbc1d8c782f7508f8314aab;p=pandora-kernel.git

ASoC: wm5100: Use pm_runtime for powerdown managment

Using pm_runtime to decide if the device should go into full power down
has the dual advantage of allowing easier integration with non-DAPM
reasons to power on the device (like the FLL) and allowing userspace to
control the final power down which is useful for tuning retention of
DSP firmware.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
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