Index of /sys/dev/char/4:21/subsystem/ttyS3/device/driver/

../
serial8250/                                        22-Sep-2025 02:24                   -
bind                                               10-Dec-2025 22:05                4096
uevent                                             10-Dec-2025 22:08                4096
unbind                                             10-Dec-2025 22:06                4096