[alsa-devel] [PATCH] ASoC: mxs-saif: check BUSY bit in hw_params() only if not mclk_in_use

[Mark Brown]

On Wed, Feb 03, 2016 at 01:18:20PM +0000, Mans Rullgard wrote:
> If something else, typically a codec, has enabled mclk, the BUSY
> bit may be set when hw_params() is called without this being an
> error.  This check thus causes intermittent failures to configure
> the sound device when used in such a manner.  Fix this by making
> the test conditional on !saif->mclk_in_use.

Please remember to CC the maintainers for the driver when sending
patches.  
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