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From:   Fabio Estevam <festevam@gmail.com>
Date:   Wed, 2 Jun 2021 12:43:49 -0300
Message-ID: <CAOMZO5An-v0mLAvjofiWLc4ufJiE4EzG1b4NDwToPSvgODrHjQ@mail.gmail.com>
Subject: Re: [PATCH] ASoC: fsl-asoc-card: change dev_err to dev_dbg for defer probe
To:     Shengjiu Wang <shengjiu.wang@nxp.com>
Cc:     Timur Tabi <timur@kernel.org>,
        Nicolin Chen <nicoleotsuka@gmail.com>,
        Xiubo Li <Xiubo.Lee@gmail.com>,
        Liam Girdwood <lgirdwood@gmail.com>,
        Mark Brown <broonie@kernel.org>,
        Jaroslav Kysela <perex@perex.cz>,
        Takashi Iwai <tiwai@suse.com>,
        Linux-ALSA <alsa-devel@alsa-project.org>,
        linuxppc-dev@lists.ozlabs.org,
        linux-kernel <linux-kernel@vger.kernel.org>
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Hi Shengjiu,

On Wed, Jun 2, 2021 at 3:59 AM Shengjiu Wang <shengjiu.wang@nxp.com> wrote:
>
> Don't need to print error message for defer probe
...
>         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");

You may consider using dev_err_probe() here, which fits exactly this purpose.