ASoC: cs35l35: Disable regulators on driver removal
[ Upstream commit 47c4cc08cb5b34e93ab337b924c5ede77ca3c936 ] The chips main power supplies VA and VP are enabled during probe but then never disabled, this will cause warnings from the regulator framework on driver removal. Fix this by adding a remove callback and disabling the supplies, whilst doing so follow best practice and put the chip back into reset as well. Signed-off-by: NCharles Keepax <ckeepax@opensource.cirrus.com> Signed-off-by: NMark Brown <broonie@kernel.org> Signed-off-by: NSasha Levin <sashal@kernel.org>
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