linux-kernel - Re: [RESEND PATCH v2] ASoC: fsl-asoc-card: change dev_err to dev_err

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Message-ID: <CAOMZO5Bh6J8=E=P1btDdgkYm9bvBN1ituRHLLOtW1cFsheQBdg@mail.gmail.com>
Date:   Mon, 21 Jun 2021 22:44:27 -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>,
        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: [RESEND PATCH v2] ASoC: fsl-asoc-card: change dev_err to
 dev_err_probe for defer probe

Hi Shengjiu,

On Mon, Jun 21, 2021 at 10:31 PM Shengjiu Wang <shengjiu.wang@....com> wrote:
>
> Don't need to print error message for defer probe
>
> Signed-off-by: Shengjiu Wang <shengjiu.wang@....com>
> ---
> changes in v2:
> - use dev_err_probe instead of dev_dbg
>
>  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 121e08c2af2a..24c890d76da0 100644
> --- a/sound/soc/fsl/fsl-asoc-card.c
> +++ b/sound/soc/fsl/fsl-asoc-card.c
> @@ -708,8 +708,8 @@ 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");
>                 ret = -EPROBE_DEFER;
> +               dev_err_probe(&pdev->dev, ret, "failed to find codec device\n");

I know I suggested dev_err_probe() before, but looking at this again, I realized
that the error message will never be printed.

Maybe the error message could just be deleted?