459 	struct rockchip_usb_phy_base *phy_base;  in rockchip_usb_phy_probe()  local
465 	phy_base = devm_kzalloc(dev, sizeof(*phy_base), GFP_KERNEL);  in rockchip_usb_phy_probe()
466 	if (!phy_base)  in rockchip_usb_phy_probe()
475 	phy_base->pdata = match->data;  in rockchip_usb_phy_probe()
477 	phy_base->dev = dev;  in rockchip_usb_phy_probe()
478 	phy_base->reg_base = ERR_PTR(-ENODEV);  in rockchip_usb_phy_probe()
480 		phy_base->reg_base = syscon_node_to_regmap(  in rockchip_usb_phy_probe()
482 	if (IS_ERR(phy_base->reg_base))  in rockchip_usb_phy_probe()
483 		phy_base->reg_base = syscon_regmap_lookup_by_phandle(  in rockchip_usb_phy_probe()
485 	if (IS_ERR(phy_base->reg_base)) {  in rockchip_usb_phy_probe()
487 		return PTR_ERR(phy_base->reg_base);  in rockchip_usb_phy_probe()
491 		err = rockchip_usb_phy_init(phy_base, child);  in rockchip_usb_phy_probe()