ASoC: SOF: Intel: always check the result of acpi_dev_get_first_match… #5117
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…_dev()
The code seems mostly copy-pasted, with some machine drivers forgetting to test if the 'adev' result is NULL.
Add this check when missing, and use -ENOENT consistently as an error code.
Link: https://lore.kernel.org/alsa-devel/918944d2-3d00-465e-a9d1-5d57fc966113@stanley.mountain/T/#u
Reported-by: Dan Carpenter dan.carpenter@linaro.org