ASoC: sgtl5000: Make device cache only when powered off

When the regulators have been disabled mark the device as cache only so
that we don't try to interact with the hardware.

Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2013-06-03 10:20:39 +01:00
commit 2bdc1bb2b4