ayufan: rockchip-spi fails when high_speed pinctrl is missing

Change-Id: If3ccd1ab75ba2baf1dc4558ae2a65b2a78da4a59

Author: ayufan

drivers/spi/spi-rockchip.c

@@ -777,10 +777,10 @@ static int rockchip_spi_probe(struct platform_device *pdev)
 
 	rs->high_speed_state = pinctrl_lookup_state(rs->dev->pins->p,
 						     "high_speed");
-	if (IS_ERR_OR_NULL(rs->high_speed_state))
+	if (IS_ERR_OR_NULL(rs->high_speed_state)) {
 		dev_warn(&pdev->dev, "no high_speed pinctrl state\n");
-	else
 		rs->high_speed_state = NULL;
+	}
 
 	ret = devm_spi_register_master(&pdev->dev, master);
 	if (ret) {