ASoC: wm_adsp: Compressed stream DSP memory structs should be __packed

The compressed stream code has a bunch of structs that are used to
represent DSP memory but have not been marked __packed. This isn't
safe, they could get padded on a 64-bit build.

Signed-off-by: Simon Trimmer <simont@opensource.cirrus.com>
Link: https://lore.kernel.org/r/20220309130017.2816-1-simont@opensource.cirrus.com


Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>