Index of /sys/dev/char/4:21/subsystem/ttyS21/device/driver/serial8250/subsystem/

../
devices/                                           30-Dec-2025 00:05                   -
drivers/                                           31-Dec-2025 04:43                   -
drivers_autoprobe                                  31-Dec-2025 10:58                4096
drivers_probe                                      31-Dec-2025 10:58                4096
uevent                                             31-Dec-2025 10:58                4096