ASoC: amd: Return -ENODEV for non-existing ACPI call

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AMD Renoir driver tries to identify the presence of DMIC by evaluating
ACPI _WOV entry, and it returns -EINVAL when the ACPI call failed.
This ended up an error message like
  snd_rn_pci_acp3x: probe of 0000:04:00.5 failed with error -22
although the system is correctly set up.

For avoiding such a superfluous error message, change the return value
to -ENODEV.  Then the driver core just skips to the next one without
complaining.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20201127143200.16272-3-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>

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Takashi Iwai 2020-11-27 15:31:59 +01:00 • committed by Mark Brown

parent 2509bb342e

commit ab5893fdc0

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sound/soc/amd/renoir/rn-pci-acp3x.c

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