aic_power_state_change
aic_power_state_change(ahd, AIC_POWER_STATE_D0);
aic_power_state_change(ahc, AIC_POWER_STATE_D0);
aic_power_state_change(ahc, AIC_POWER_STATE_D0);
static __inline int aic_power_state_change(struct aic_softc *aic,