Module compilation failed for kernel 2.6.0

[Frank.A.Uepping@xxxxxxxxxxx]

When I compile my module I got these messages:
	*** Warning: "kobject_del" [drivers/isdn/capi/rcapidrv.ko] undefined!
	*** Warning: "kobject_add" [drivers/isdn/capi/rcapidrv.ko] undefined!
And insmod'ing my module fails, because of the undefined symbols.

My module uses some of the kobject_ functions defined in linux/kobject.h.
If I comment kobject_add/del() out -- and leave all other kobject_() 
functions(e.g. kobject_set_name()), then the compilation will not more 
complain and inserting the module succeeds.

cat /proc/kallsyms shows me:
	c019cb18 T kobject_init
	c019cb58 t unlink
	c019cbb4 t kobject_add
	c019ccc4 T kobject_register
	c019cd0c T kobject_set_name
	c019cdbc t kobject_rename
	c019cde8 t kobject_del
	c019ce40 T kobject_unregister
	c019ce58 T kobject_get
	c019ce98 t kobject_cleanup
	c019cf08 T kobject_put

Apparently, kobject_add/del() are there.
The only difference, that I have noticed, is that kobject_add/del() and some 
others, have a lower `t' instead of a capital `T'. What is the difference 
between them?

What to do in order to compile/insert my module successfully?

/FAU



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