438 static irqreturn_t uhci_irq(struct usb_hcd *hcd)  in uhci_irq()  argument
440 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_irq()
475 				usb_hc_died(hcd);  in uhci_irq()
479 				mod_timer(&hcd->rh_timer, jiffies);  in uhci_irq()
486 		usb_hcd_poll_rh_status(hcd);  in uhci_irq()
563 static int uhci_start(struct usb_hcd *hcd)  in uhci_start()  argument
565 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_start()
570 	hcd->uses_new_polling = 1;  in uhci_start()
572 	if (!(hcd->driver->flags & HCD_LOCAL_MEM))  in uhci_start()
573 		hcd->self.sg_tablesize = ~0;  in uhci_start()
582 	dentry = debugfs_create_file(hcd->self.bus_name,  in uhci_start()
707 static void uhci_stop(struct usb_hcd *hcd)  in uhci_stop()  argument
709 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_stop()
712 	if (HCD_HW_ACCESSIBLE(hcd) && !uhci->dead)  in uhci_stop()
716 	synchronize_irq(hcd->irq);  in uhci_stop()
723 static int uhci_rh_suspend(struct usb_hcd *hcd)  in uhci_rh_suspend()  argument
725 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_rh_suspend()
729 	if (!HCD_HW_ACCESSIBLE(hcd))  in uhci_rh_suspend()
739 	else if (hcd->self.root_hub->do_remote_wakeup &&  in uhci_rh_suspend()
750 static int uhci_rh_resume(struct usb_hcd *hcd)  in uhci_rh_resume()  argument
752 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_rh_resume()
756 	if (!HCD_HW_ACCESSIBLE(hcd))  in uhci_rh_resume()
767 static void uhci_hcd_endpoint_disable(struct usb_hcd *hcd,  in uhci_hcd_endpoint_disable()  argument
770 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_hcd_endpoint_disable()
792 static int uhci_hcd_get_frame_number(struct usb_hcd *hcd)  in uhci_hcd_get_frame_number()  argument
794 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_hcd_get_frame_number()
807 static int uhci_count_ports(struct usb_hcd *hcd)  in uhci_count_ports()  argument
809 	struct uhci_hcd *uhci = hcd_to_uhci(hcd);  in uhci_count_ports()
810 	unsigned io_size = (unsigned) hcd->rsrc_len;  in uhci_count_ports()