Index of /sys/dev/char/21:2/device/driver/

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1:0:0:0/                                           22-Jun-2025 02:11                   -
4:0:0:0/                                           21-Jun-2025 07:50                   -
module/                                            22-Jun-2025 02:53                   -
bind                                               22-Jun-2025 02:53                4096
uevent                                             22-Jun-2025 02:53                4096
unbind                                             22-Jun-2025 02:53                4096