linux-kernel - Re: [PATCH 2/7] ASoC: fsl_rpmsg: Add CPU DAI driver for audio base on rpmsg

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Message-ID: <20210205140251.GB4720@sirena.org.uk>
Date:   Fri, 5 Feb 2021 14:02:51 +0000
From:   Mark Brown <broonie@...nel.org>
To:     Shengjiu Wang <shengjiu.wang@....com>
Cc:     lgirdwood@...il.com, perex@...ex.cz, tiwai@...e.com,
        alsa-devel@...a-project.org, linux-kernel@...r.kernel.org,
        timur@...nel.org, nicoleotsuka@...il.com, Xiubo.Lee@...il.com,
        festevam@...il.com, linuxppc-dev@...ts.ozlabs.org,
        robh+dt@...nel.org, devicetree@...r.kernel.org
Subject: Re: [PATCH 2/7] ASoC: fsl_rpmsg: Add CPU DAI driver for audio base
 on rpmsg

On Fri, Feb 05, 2021 at 02:57:25PM +0800, Shengjiu Wang wrote:
> This is a dummy cpu dai driver for rpmsg audio use case,
> which is mainly used for getting the user's configuration

This is actually doing stuff, it's not a dummy driver.

> +static int fsl_rpmsg_remove(struct platform_device *pdev)
> +{
> +	return 0;
> +}

If this isn't needed just remove it.

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