Removed api config_pdm_stream_params().
Modified switch case for channel check.
Default case should return -EINVAL.
Signed-off-by: Vijendar Mukunda <Vijendar.Mukunda@amd.com>
Link: https://lore.kernel.org/r/20200519143422.18255-2-Vijendar.Mukunda@amd.comSigned-off-by: Mark Brown <broonie@kernel.org>