linux-kernel - Re: [PATCH 09/13] ASoC: amd: acp: add machine driver support for pdm use case

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Date:   Fri, 27 Oct 2023 17:23:36 +0100
From:   Mark Brown <broonie@...nel.org>
To:     Mario Limonciello <mario.limonciello@....com>
Cc:     Krzysztof Kozlowski <krzk@...nel.org>,
        Syed Saba Kareem <Syed.SabaKareem@....com>,
        alsa-devel@...a-project.org, Vijendar.Mukunda@....com,
        Basavaraj.Hiregoudar@....com, Sunil-kumar.Dommati@....com,
        venkataprasad.potturu@....com, arungopal.kondaveeti@....com,
        mastan.katragadda@....com, juan.martinez@....com,
        Liam Girdwood <lgirdwood@...il.com>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Marian Postevca <posteuca@...ex.one>,
        Alper Nebi Yasak <alpernebiyasak@...il.com>,
        Claudiu Beznea <claudiu.beznea@...rochip.com>,
        Gaosheng Cui <cuigaosheng1@...wei.com>,
        Jarkko Nikula <jarkko.nikula@...mer.com>,
        open list <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 09/13] ASoC: amd: acp: add machine driver support for pdm
 use case

On Fri, Oct 27, 2023 at 10:54:47AM -0500, Mario Limonciello wrote:

> What would actually go into MODULE_DEVICE_TABLE?

> The platform devices created are contingent upon what was found during the
> top level ACP driver probe.  You don't want all the "child" platform drivers
> to load unless they're needed.

You want

	MODULE_DEVICE_TABLE(platform, board_ids);

which is effectively the same as all the MODULE_ALIAS items you have
there (which can be removed).

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