linux-kernel - Re: [PATCH] ASoC: core: Always store of_node when getting DAI link component

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Message-ID: <1d74d2ed-0c4d-4fce-849d-5f2288394569@sirena.org.uk>
Date:   Thu, 29 Jun 2023 15:23:11 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Kuninori Morimoto <kuninori.morimoto.gx@...esas.com>
Cc:     Liam Girdwood <lgirdwood@...il.com>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org
Subject: Re: [PATCH] ASoC: core: Always store of_node when getting DAI link
 component

On Mon, Jun 26, 2023 at 12:49:16PM +0100, Mark Brown wrote:
> On Sun, Jun 25, 2023 at 11:54:29PM +0000, Kuninori Morimoto wrote:
> 
> > > The generic snd_soc_dai_get_dlc() contains a default translation function
> > > for DAI names which has factored out common code in a number of card
> > > drivers, resolving the dai_name and of_node either using a driver provided
> 
> > Yes, indeed.
> > But I think we want to set it under lock and if ret was no error case ?
> 
> It doesn't really matter - there's only one possible result, and nothing
> should be looking at the dlc unless we return success, but yes that'd
> probably be a little cleaner providing we don't ever return early.

BTW that's not to say don't submit this as a patch, just that it doesn't
need to get applied as a fix.

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