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ASoC: Intel: bytcht_es8316: Drop reference count of ACPI device after use
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Thu, 12 Jan 2023 11:28:48 +0000 (13:28 +0200)
committerMark Brown <broonie@kernel.org>
Thu, 12 Jan 2023 16:25:04 +0000 (16:25 +0000)
commit6b1c0bd6fdefbf3c3d75680c2708f5423ef72e46
tree23ee0f12bf1b5e4ffadf0be4a0c1e985889b50f5
parentd784fc8be6814b31854f7b529919ca4506ff8066
ASoC: Intel: bytcht_es8316: Drop reference count of ACPI device after use

Theoretically the device might gone if its reference count drops to 0.
This might be the case when we try to find the first physical node of
the ACPI device. We need to keep reference to it until we get a result
of the above mentioned call. Refactor the code to drop the reference
count at the correct place.

While at it, move to acpi_dev_put() as symmetrical call to the
acpi_dev_get_first_match_dev().

Fixes: 3c22a73fb873 ("ASoC: Intel: bytcht_es8316: fix HID handling")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20230112112852.67714-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
sound/soc/intel/boards/bytcht_es8316.c