parport_register_device
is exported in drivers/parport/share.c. So you have to load parport driver first (modprobe parport
) and then your driver.
insmod error "unknown symbol in module"
-
30-06-2023 - |
Frage
I am writing parallel LED board driver, .ko is successfully generated.
I am facing this issue
[63722.594233] led: Unknown symbol parport_register_device (err 0)
[63722.594264] led: Unknown symbol parport_register_driver (err 0)
Lösung
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