Revert "ASoC: Don't go through cache when applying WM5100 rev A updates"

This reverts commit 78fd7534 (upstream
commit 495174a8) as it breaks the build.

Reported-by: Tim Gardner <rtg.canonical@gmail.com>
Cc: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>