//sys/bus/platform/drivers/serial8250/serial8250/tty:ttyS2/subsystem/tty11/subsystem/tty30/subsystem/tty19/subsystem/tty44/subsystem/tty48/subsystem/tty6/subsystem/tty17/subsystem/tty41/subsystem/ttyS0/subsystem/tty55/subsystem/tty13/subsystem/tty33/subsystem/tty35/subsystem/tty36/subsystem/tty31/uevent