cache-l2x0: Fix for compilation error out of v3.0.92 upstream
 Fixed MHL no sound issue

Revert : ASoC: wm8994: Ensure there are enough BCLKs for four channels

commit b8edf3e upstream.

Otherwise if someone tries to use all four channels on AIF1 with the
device in master mode we won't be able to clock out all the data.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
 (reverse-merged from commit 3b6ae18)