206 	int		ls_irq;  member
536 	if (rport->ls_irq > 0 &&  in rockchip_usb2phy_init()
1249 	rport->ls_irq = of_irq_get_byname(child_np, "linestate");  in rockchip_usb2phy_otg_port_init()
1250 	if (rport->ls_irq <= 0) {  in rockchip_usb2phy_otg_port_init()
1255 	ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,  in rockchip_usb2phy_otg_port_init()
1402 	rport->ls_irq = of_irq_get_byname(child_np, "linestate");  in rockchip_usb2phy_host_port_init()
1403 	if (rport->ls_irq <= 0) {  in rockchip_usb2phy_host_port_init()
1408 	ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,  in rockchip_usb2phy_host_port_init()
1750 		if (wakeup_enable && rport->ls_irq > 0)  in rockchip_usb2phy_pm_suspend()
1751 			enable_irq_wake(rport->ls_irq);  in rockchip_usb2phy_pm_suspend()
1816 		if (wakeup_enable && rport->ls_irq > 0)  in rockchip_usb2phy_pm_resume()
1817 			disable_irq_wake(rport->ls_irq);  in rockchip_usb2phy_pm_resume()