}
cdns_uart_data->pclk = devm_clk_get(&pdev->dev, "pclk");
+ if (PTR_ERR(cdns_uart_data->pclk) == -EPROBE_DEFER)
+ return PTR_ERR(cdns_uart_data->pclk);
+
if (IS_ERR(cdns_uart_data->pclk)) {
cdns_uart_data->pclk = devm_clk_get(&pdev->dev, "aper_clk");
- if (!IS_ERR(cdns_uart_data->pclk))
- dev_err(&pdev->dev, "clock name 'aper_clk' is deprecated.\n");
- }
- if (IS_ERR(cdns_uart_data->pclk)) {
- dev_err(&pdev->dev, "pclk clock not found.\n");
- rc = PTR_ERR(cdns_uart_data->pclk);
- goto err_out_unregister_driver;
+ if (IS_ERR(cdns_uart_data->pclk))
+ return PTR_ERR(cdns_uart_data->pclk);
+ dev_err(&pdev->dev, "clock name 'aper_clk' is deprecated.\n");
}
cdns_uart_data->uartclk = devm_clk_get(&pdev->dev, "uart_clk");
+ if (PTR_ERR(cdns_uart_data->uartclk) == -EPROBE_DEFER)
+ return PTR_ERR(cdns_uart_data->uartclk);
+
if (IS_ERR(cdns_uart_data->uartclk)) {
cdns_uart_data->uartclk = devm_clk_get(&pdev->dev, "ref_clk");
- if (!IS_ERR(cdns_uart_data->uartclk))
- dev_err(&pdev->dev, "clock name 'ref_clk' is deprecated.\n");
- }
- if (IS_ERR(cdns_uart_data->uartclk)) {
- dev_err(&pdev->dev, "uart_clk clock not found.\n");
- rc = PTR_ERR(cdns_uart_data->uartclk);
- goto err_out_unregister_driver;
+ if (IS_ERR(cdns_uart_data->uartclk))
+ return PTR_ERR(cdns_uart_data->uartclk);
+ dev_err(&pdev->dev, "clock name 'ref_clk' is deprecated.\n");
}
rc = clk_prepare_enable(cdns_uart_data->pclk);