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Subject: Re: [PATCH v2 3/9] ASoC: audio-graph: Identify 'no_pcm' DAI links for
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To:     Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
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From:   Sameer Pujar <spujar@nvidia.com>
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Date:   Tue, 25 Aug 2020 10:45:53 +0530
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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.