//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS3/subsystem/tty48/subsystem/tty2/subsystem/tty54/subsystem/tty11/subsystem/tty48/subsystem/tty11/subsystem/tty9/subsystem/tty51/subsystem/tty57/subsystem/ttyS3/device/tty:ttyS1/subsystem/tty14/subsystem/tty11/subsystem/tty22/dev