ASoC: pcm512x: More constification

Since the core now takes const strings for enums we should be constifying
them (and the regulator supplies while we're at it).

Reported-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Mark Brown 2014-02-06 14:33:52 +00:00
commit 06d0ffcc5c