ASoC: cs4265: Change return values to boolean.
ASoC: cs4265: Change return values to boolean.

The cs4265_volatile_register reutrns a bool. The function now returns
true or false vs 1 and 0.

Signed-off-by: Paul Handrigan <41f83688e3ee8e5e59885c55c31dac88c8e530e6@cirrus.com>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@linaro.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs