Symbol: USB_EXT_PORT_RX_LANES
drivers/usb/core/hub.c
2832
lanes = USB_EXT_PORT_RX_LANES(ext_portstatus) + 1;
drivers/usb/core/hub.c
3028
udev->rx_lanes = USB_EXT_PORT_RX_LANES(ext_portstatus) + 1;