347 static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,  in ohci_root_hub_state_changes()  argument
363 		if (!rhsc_enable && !rhsc_status && !changed) {  in ohci_root_hub_state_changes()
384 			if (changed || any_connected) {  in ohci_root_hub_state_changes()
403 		if (changed) {  in ohci_root_hub_state_changes()
443 static int ohci_root_hub_state_changes(struct ohci_hcd *ohci, int changed,  in ohci_root_hub_state_changes()  argument
454 	if (changed || rhsc_status)  in ohci_root_hub_state_changes()
471 	int		i, changed = 0, length = 1;  in ohci_hub_status_data()  local
491 		buf [0] = changed = 1;  in ohci_hub_status_data()
513 			changed = 1;  in ohci_hub_status_data()
521 	if (ohci_root_hub_state_changes(ohci, changed,  in ohci_hub_status_data()
531 	return changed ? length : 0;  in ohci_hub_status_data()