ASoC: rt715: Fix build

This reverts 6f4a038b99677 (ASoC/SoundWire: rt715-sdca: First version of
rt715 sdw sdca codec driver) due to build breakage.

Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Mark Brown <broonie@kernel.org>
6 files changed