ls_irq 182 drivers/phy/rockchip/phy-rockchip-inno-usb2.c int ls_irq; ls_irq 950 drivers/phy/rockchip/phy-rockchip-inno-usb2.c rport->ls_irq = of_irq_get_byname(child_np, "linestate"); ls_irq 951 drivers/phy/rockchip/phy-rockchip-inno-usb2.c if (rport->ls_irq < 0) { ls_irq 953 drivers/phy/rockchip/phy-rockchip-inno-usb2.c return rport->ls_irq; ls_irq 956 drivers/phy/rockchip/phy-rockchip-inno-usb2.c ret = devm_request_threaded_irq(rphy->dev, rport->ls_irq, NULL,