drivers: audio: dmic_nrfx_pdm: Reclassify log in PDM read when no dat…

[anthonytw]

…a is ready

Currently the dmic_nrfx_pdm read implementation treats a timeout as an error, in that a logging error message is produced when no PDM data is available. However, for non-(or minimally-)blocking applications this is normal behavior. Classified this way, the logger is flooded with error messages unnecessarily, unless the log level is changed for the dmic module, which is not desirable.

This modification simply changes the log-level to debug so the application user can then decide whether or not a failed read needs to produce an error message.

[github-actions]

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[github-actions]

Hi @anthonytw!
Congratulations on getting your very first Zephyr pull request merged 🎉🥳. This is a fantastic achievement, and we're thrilled to have you as part of our community!

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Thank you for your valuable input, and we look forward to seeing more of your contributions in the future! 🪁