ASoC: wm_adsp: Improve round to next 4-byte boundary
ASoC: wm_adsp: Improve round to next 4-byte boundary

Whilst the existing code does correctly round to the next 4-byte boundary
it does so rather inefficiently. This patch changes the rounding to be
simpler and more efficient.

Signed-off-by: Charles Keepax <8e4aa0015eb43ed5ca66aaca3fb498609e1e427c@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <b51b9a92386687a9ac927cebfa0f978adeb8cea5@kernel.org>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs