ASoC: Intel: cht_bsw_rt5645: harden ACPI device detection

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[ Upstream commit 42648c2270 ]

Fix classic issue of having multiple codecs listed in DSDT
but a single one actually enabled. The previous code did
not handle such errors and could also lead to uninitalized
configurations

Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Pierre-Louis Bossart 2017-04-04 19:32:29 +00:00 • committed by Greg Kroah-Hartman

parent 4060a32e9d

commit 584f4318f9

1 changed files with 12 additions and 2 deletions

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sound/soc/intel/boards/cht_bsw_rt5645.c

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