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

../
0:2:0:0/                                           21-Jun-2025 21:45                   -
3:0:0:0/                                           21-Jun-2025 07:55                   -
4:0:0:1/                                           21-Jun-2025 12:20                   -
module/                                            22-Jun-2025 01:53                   -
bind                                               22-Jun-2025 01:53                4096
uevent                                             22-Jun-2025 01:53                4096
unbind                                             22-Jun-2025 01:53                4096