Index of /sys/class/tty/ttyS4/device/driver/serial8250/subsystem/devices/pcspkr/

../
power/                                             29-Dec-2025 18:45                   -
subsystem/                                         29-Dec-2025 18:00                   -
driver_override                                    29-Dec-2025 18:48                4096
modalias                                           29-Dec-2025 18:48                4096
uevent                                             29-Dec-2025 18:48                4096