Index of /sys/dev/char/4:90/device/tty/ttyS1/subsystem/ttyprintk/

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power/                                             11-Oct-2025 14:49                   -
subsystem/                                         08-Jul-2025 02:00                   -
dev                                                11-Oct-2025 14:41                4096
uevent                                             08-Jul-2025 02:00                4096