ASoC: Suppress noop SYSCLK updates in WM8915

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2011-06-03 17:09:49 +01:00
commit ea7b437836