linux-kernel - Re: [PATCH] ASoC: fsl-asoc-card: change dev_err to dev

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Date:   Mon, 21 Jun 2021 23:15:37 -0300
From:   Fabio Estevam <festevam@...il.com>
To:     Shengjiu Wang <shengjiu.wang@....com>
Cc:     Timur Tabi <timur@...nel.org>,
        Nicolin Chen <nicoleotsuka@...il.com>,
        Xiubo Li <Xiubo.Lee@...il.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Linux-ALSA <alsa-devel@...a-project.org>,
        linuxppc-dev@...ts.ozlabs.org,
        linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] ASoC: fsl-asoc-card: change dev_err to dev_dbg for defer probe

Hi Shengjiu,

On Wed, Jun 2, 2021 at 3:59 AM Shengjiu Wang <shengjiu.wang@....com> wrote:
>
> Don't need to print error message for defer probe
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
> ---
>  sound/soc/fsl/fsl-asoc-card.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/sound/soc/fsl/fsl-asoc-card.c b/sound/soc/fsl/fsl-asoc-card.c
> index 4f55b316cf0f..b40ba910ae9d 100644
> --- a/sound/soc/fsl/fsl-asoc-card.c
> +++ b/sound/soc/fsl/fsl-asoc-card.c
> @@ -709,7 +709,7 @@ static int fsl_asoc_card_probe(struct platform_device *pdev)
>         of_node_put(framemaster);
>
>         if (!fsl_asoc_card_is_ac97(priv) && !codec_dev) {
> -               dev_err(&pdev->dev, "failed to find codec device\n");
> +               dev_dbg(&pdev->dev, "failed to find codec device\n");
>                 ret = -EPROBE_DEFER;

This looks good:

Reviewed-by: Fabio Estevam <festevam@...il.com>

My previous suggestion of using dev_err_probe() would make the message
never to be printed.

Thanks