ASoC: rt1019: remove registers to sync with rt1019 datasheet

Remove some registers to synchronize with the latest rt1019 datasheet.

Signed-off-by: Jack Yu <jack.yu@realtek.com>
Link: https://lore.kernel.org/r/01e6409f0db0451aa1e45ca7d82cca9c@realtek.com


Signed-off-by: Mark Brown <broonie@kernel.org>