undefined symbols in 2.1.71

[Gestor de Sistemes]

After applying a couple of patches floating around I´ve compiled isdn
and ncpfs, but there are still undefined symbols.

/lib/modules/2.1.71/fs/coda.o: unresolved symbol super_blocks
/lib/modules/2.1.71/misc/isdn.o: unresolved symbol dev_tint
/lib/modules/2.1.71/ipv4/ip_gre.o: unresolved symbol ip_statistics

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