> @@ -175,6 +198,12 @@ static int mdio_mux_iproc_probe(struct platform_device *pdev) > return PTR_ERR(md->base); > } > > + md->core_clk = devm_clk_get(&pdev->dev, NULL); > + if (IS_ERR(md->core_clk)) { > + dev_info(&pdev->dev, "core_clk not specified\n"); > + md->core_clk = NULL; > + } > + In the binding, you say the clock is optional. This is a rather strong message for something which is optional. I think it would be better to not output anything. Andrew -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html