acx100 load problem

[bluelight]

At first sory for my english but i#m from germany and i have englisch stil for four years.
Here is my problem:
When I try to load my acx100 driver there is the following error:

 modprobe acx_pci
 
 /lib/modules/2.4.23/net/acx_pci.o: unresolved symbol iw_handler_set_thrspy
 /lib/modules/2.4.23/net/acx_pci.o: unresolved symbol iw_handler_get_thrspy
 /lib/modules/2.4.23/net/acx_pci.o: unresolved symbol wireless_send_event
 /lib/modules/2.4.23/net/acx_pci.o: unresolved symbol iw_handler_get_spy
 /lib/modules/2.4.23/net/acx_pci.o: unresolved symbol iw_handler_set_spy
 /lib/modules/2.4.23/net/acx_pci.o: insmod 
 /lib/modules/2.4.23/net/acx_pci.o failed
 /lib/modules/2.4.23/net/acx_pci.o: insmod acx_pci failed

./Configure:

All of the following items are required by the driver:
      Loadable modules support is enabled.
      Wireless LAN (non-hamradio) support is enabled.
      Wireless extensions support is enabled.
 The following is needed for PCMCIA/CardBus cards:
      PCMCIA support is enabled.
      CardBus support is enabled.
 The following is needed for USB card support:
      USB support is enabled.
 The following is needed for PCI card support:
      PCI support is enabled.
 Kernel configuration satisfies the minimum requirements, continuing.
 Wireless header file is WIRELESS_EXT version 16.

I use trustix with kernel 2.5.27

thank you for anwering my question

[bluelight]

The problem is no more if have compiled the kernel multi processor function