option to disable SvrWks OSB4 ?

Hi,

on of our servers is giving each boot :

SvrWks OSB4: IDE controller at PCI slot 00:0f.1
SvrWks OSB4: chipset revision 0
SvrWks OSB4: not 100% native mode: will probe irqs later
     ide0: BM-DMA at 0xd000-0xd007, BIOS settings: hda:pio, hdb:pio
     ide1: BM-DMA at 0xd008-0xd00f, BIOS settings: hdc:pio, hdd:pio
hda: no response (status = 0x81), resetting drive
hda: no response (status = 0x81)
hdb: no response (status = 0x81), resetting drive
hdb: no response (status = 0x81)
hdd: no response (status = 0x80), resetting drive
hdd: no response (status = 0x80)

is there a way to disable the serverworks driver in the kernel ?
kernel : 2.4.21-27.0.2.TLsmp

i don't have diskdrives connected to the controller (bootdisk is scsi)
but disabling the controller in the bios (asus curdls mainbord) doesn't 
remove the driverstartup from the linux kernel