sbp2: Unknown symbol
 

Hi all,
I have upgraded to the 2.6 kernel from 2.4 but the following is present in the output from dmesg:

Mounted devfs on /dev
SCSI subsystem initialized
sbp2: Unknown symbol hpsb_set_hostinfo_key
sbp2: Unknown symbol hpsb_get_hostinfo
sbp2: Unknown symbol hpsb_node_write
sbp2: Unknown symbol hpsb_register_addrspace
sbp2: Unknown symbol hpsb_node_fill_packet
sbp2: Unknown symbol hpsb_register_protocol
sbp2: Unknown symbol hpsb_make_writepacket
sbp2: Unknown symbol hpsb_speedto_str
sbp2: Unknown symbol hpsb_send_packet
sbp2: Unknown symbol hpsb_unregister_protocol
sbp2: Unknown symbol hpsb_free_packet
sbp2: Unknown symbol hpsb_get_host_bykey
sbp2: Unknown symbol ieee1394_bus_type
sbp2: Unknown symbol hpsb_destroy_hostinfo
sbp2: Unknown symbol hpsb_create_hostinfo
sbp2: Unknown symbol hpsb_register_highlevel
sbp2: Unknown symbol hpsb_free_tlabel
sbp2: Unknown symbol hpsb_unregister_highlevel
sbp2: Unknown symbol hpsb_set_packet_complete_task
sbp2: Unknown symbol hpsb_get_hostinfo_bykey

Does anyone know what this means and how I can get rid of it?
Cheers,
Sat