[PATCH v2 4/4] ASoC: OMAP: ams-delta: drop .set_bias_level callback

[Mark Brown]

On Fri, Dec 30, 2011 at 04:04:56AM +0100, Janusz Krzysztofik wrote:
> This functionality has just been implemented in the cx20442 codec
> driver, no need to keep it here duplicated.

Acked-by: Mark Brown <broonie at opensource.wolfsonmicro.com>