On Wed, Jun 2, 2021 at 11:45 PM Fabio Estevam <festevam@xxxxxxxxx> wrote: > > Hi Shengjiu, > > On Wed, Jun 2, 2021 at 3:59 AM Shengjiu Wang <shengjiu.wang@xxxxxxx> 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. ok, let me update it. best regards wang shengjiu