MX_UPORT_4_PORT   169 drivers/usb/serial/mxuport.c 	  .driver_info = MX_UPORT_4_PORT },
MX_UPORT_4_PORT   171 drivers/usb/serial/mxuport.c 	  .driver_info = MX_UPORT_4_PORT },
MX_UPORT_4_PORT   173 drivers/usb/serial/mxuport.c 	  .driver_info = MX_UPORT_4_PORT },
MX_UPORT_4_PORT   954 drivers/usb/serial/mxuport.c 	} else if (features & MX_UPORT_4_PORT) {