[alsa-devel] [PATCH 0/2] ASoC: rsnd: tidyup .remove method

[Kuninori Morimoto]

Hi Mark

> > > If we unbind CPU here, it still has CARD infomation.
> > > And, kernel doesn't call initialize function when re-bind,
> > > and it will panic when playback
> 
> > Is this open bug ?
> > Or, Renesas sound only ?
> > fsi/rsnd both have this issue.
> 
> I'm not aware of anything here - when we rebuild the card we should be
> reinitializing everything.  It's possible this is just broken for
> everyone though, most people don't unload devices and where they do they
> tend to remove the card first.

I debuged this issue, and it related to component.
These patches solve this issue.

Kuninori Morimoto (2):
      ASoC: core: call snd_soc_unregister_card() when component cleanup
      ASoC: core: indicate unregister debug message once

 sound/soc/soc-core.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)