418 	struct rockchip_usb_phy_base *phy_base;  in rockchip_usb_phy_probe()  local
424 	phy_base = devm_kzalloc(dev, sizeof(*phy_base), GFP_KERNEL);  in rockchip_usb_phy_probe()
425 	if (!phy_base)  in rockchip_usb_phy_probe()
434 	phy_base->pdata = match->data;  in rockchip_usb_phy_probe()
436 	phy_base->dev = dev;  in rockchip_usb_phy_probe()
437 	phy_base->reg_base = ERR_PTR(-ENODEV);  in rockchip_usb_phy_probe()
439 		phy_base->reg_base = syscon_node_to_regmap(  in rockchip_usb_phy_probe()
441 	if (IS_ERR(phy_base->reg_base))  in rockchip_usb_phy_probe()
442 		phy_base->reg_base = syscon_regmap_lookup_by_phandle(  in rockchip_usb_phy_probe()
444 	if (IS_ERR(phy_base->reg_base)) {  in rockchip_usb_phy_probe()
446 		return PTR_ERR(phy_base->reg_base);  in rockchip_usb_phy_probe()
450 		err = rockchip_usb_phy_init(phy_base, child);  in rockchip_usb_phy_probe()