USB in RH 7.3

Hi,

I have a P120 running RH7.3.

I have added a PCI USB 2.0 card because the motherboard is pre-USB.

On booting, RH reports that USB-UHCI is O.K. but USB-OHCI failed.

Thee are no USB devices attached at this time.

(1) Is this O.K.?
(2) If not, do I have some USB or none?
(3) Does this probably require a kernel rebuild?

TIA
Dave R