On Fri, 16 May 2025 09:11:28 +0800 weishangjuan at eswincomputing.com wrote: > + dwc_priv->clk_tx = devm_clk_get(&pdev->dev, "tx"); > + if (IS_ERR(plat_dat->pclk)) { you're checking the wrong pointer here > + dev_err(&pdev->dev, "tx clock not found.\n"); > + return PTR_ERR(dwc_priv->clk_tx); -- pw-bot: cr