[alsa-devel] [PATCH 1/2] ASoC: core: call snd_soc_unregister_card() when component cleanup

[Mark Brown]

On Mon, Feb 09, 2015 at 02:48:09AM +0000, Kuninori Morimoto wrote:

> In normal ASoC card, it will re-try .probe if necessary cpu/codec was not probed
> (= -EPROBE_DEFER in soc_bind_dai_link()).
> This is the before state of card was instantiated.
> Returning everything to the before state = unregister card is very natural I think...
> If possible, we want to add this card driver to deferred_probe_pending_list
> in drivers/base/dd.c, but it is over kill ?

That's something we need to do, we're relying on deferred probe to
instantiate the cards when their components are registered.
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