[PATCH v2 3/9] ASoC: audio-graph: Identify 'no_pcm' DAI links for DPCM
Sameer Pujar
spujar at nvidia.com
Tue Aug 25 07:15:53 CEST 2020
Hi Morimoto-san,
> (snip)
>> I tried testing this with LOCKDEP config enabled at my end.
>> It seems I don't see warning originated from above function.
>> Are you suggesting that, in general, snd_soc_find_dai()
>> should be called with client_mutex held?
> Hmm ? strange...
Yes indeed. For saftely I will follow the same as other callers are doing.
...
> Yes, I'm posting fixup patch.
>
> https://patchwork.kernel.org/patch/11719919/
Just curious that why snd_soc_find_dai() itself cannot be protected,
instead of leaving this to callers.
Thanks,
Sameer.
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