ASoC: cs35l41: Move cs35l41 exit hibernate function into shared code

CS35L41 HDA Driver will support hibernation using DSP firmware,
move the exit hibernate function into shared code so this can
be reused.

Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>

Signed-off-by: Stefan Binding <sbinding@opensource.cirrus.com>
Signed-off-by: Vitaly Rodionov <vitalyr@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220525131638.5512-10-vitalyr@opensource.cirrus.com


Signed-off-by: Mark Brown <broonie@kernel.org>