ASoC: wm_adsp: Ensure ADSP2 DMAs are quiesced when DSP is halted

Maximise robustness for the widest range of firmwares by ensuring the DSP
is in a consistent state when halted.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Mark Brown 2013-01-28 20:18:17 +08:00
commit 2d30b5751d