Mark Brown f79e7ff852 ASoC: Ensure we only run Speyside WM8962 bias level callbacks once
We get called once per DAPM context but only need to run once. When DAPM
was serialized this was a series of noops but now it can run in parallel
we need to take proper care.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
2011-08-22 12:40:31 +01:00
..
2011-08-08 14:30:37 +09:00
2011-08-08 14:30:37 +09:00