//sys/bus/platform/drivers/serial8250/serial8250/driver/serial8250/tty:ttyS3/subsystem/tty45/subsystem/tty30/subsystem/tty53/subsystem/tty23/subsystem/tty10/subsystem/tty28/subsystem/tty/subsystem/tty40/subsystem/tty50/subsystem/tty49/subsystem/tty3/subsystem/ttyS0/subsystem/tty54/uevent