SIS_AC97_STATUS
while ((inw(io + SIS_AC97_STATUS) & SIS_AC97_STATUS_BUSY) && --count)
status = inl(io + SIS_AC97_STATUS);
status = inw(io + SIS_AC97_STATUS);
while ((inw(io + SIS_AC97_STATUS) & SIS_AC97_STATUS_BUSY) && --count)