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Date:   Sat, 29 Aug 2020 16:22:09 +0530
From:   Sameer Pujar <>
To:     Kuninori Morimoto <>
CC:     <>, <>, <>,
        <>, <>,
        <>, <>,
        <>, <>,
        <>, <>,
        <>, <>,
        <>, <>,
        <>, <>,
        <>, <>
Subject: Re: [PATCH v2 3/9] ASoC: audio-graph: Identify 'no_pcm' DAI links for

Hi Morimoto-san,

Sorry for the delayed reply as I was on sick leave.
>> Sure. BTW, there are more such candidates which require 'lock' version
>> of these helpers.
>> For example: soc_find_component(), snd_soc_add/remove_pcm_runtime()
>> and snd_soc_register_dai().
> soc_find_component() is static function, no need to care about mutex.
> other functions are indeed exported function, but is used from
> topology.c which is calling it under mutex.
I was just thinking if we need to future proof these functions. As you 
mentioned, currently these have limited usage (in topology.c) and should 
just be fine to address snd_soc_find_dai() for now.


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