rockchip_usb2phy_sm_work 901 drivers/phy/rockchip/phy-rockchip-inno-usb2.c rockchip_usb2phy_sm_work(&rport->sm_work.work); rockchip_usb2phy_sm_work 948 drivers/phy/rockchip/phy-rockchip-inno-usb2.c INIT_DELAYED_WORK(&rport->sm_work, rockchip_usb2phy_sm_work);