ASoc: TAS2781: replace beXX_to_cpup with get_unaligned_beXX for potentially broken alignment

Use get_unaligned_be16 instead of be16_to_cpup and get_unaligned_be32
instead of be32_to_cpup for potentially broken alignment.

Signed-off-by: Shenghao Ding <shenghao-ding@ti.com>
Link: https://patch.msgid.link/20240707083011.98-1-shenghao-ding@ti.com


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