[tulip] unresolved symbol pci_drv_unregister

[ktt]

I've compilled tulip driver using the command

 "gcc -DMODULE -D__KERNEL__ -I/usr/src/linux/net/inet
-I/usr/src/linux/include  -Wall -Wstrict-prototypes
-O6 -c tulip.c `[ -f /usr/include/linux/modversions.h
] && echo DMODVERSIONS`"

but after "insmod tulip" getting an error:

scenic1:~# insmod tulip 
Using
/lib/modules/2.2.17/net/tulip.o/lib/modules/2.2.17/net/tulip.o:

unresolved symbol pci_drv_unregister
/lib/modules/2.2.17/net/tulip.o: 
unresolved symbol pci_drv_register

how to solve this problem?
thank you in advance.



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