[alsa-devel] [PATCH 15/20] ASoC: fsl: make fsl_ssi driver compilable on ARM/IMX

[Mark Brown]

On Mon, Mar 05, 2012 at 12:13:52AM +0000, Tabi Timur-B04825 wrote:

> To answer your question: I was lead to believe that the individual ALSA 
> callback functions are atomic.  So one thread should not be trying to 
> start playback while another thread is simultaneously trying to stop it.

That's correct, there's ALSA level locking.
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