282 	hcd = bus_to_hcd(udev->bus);  in usb_release_dev()
299 	if (add_uevent_var(env, "BUSNUM=%03d", usb_dev->bus->busnum))  in usb_dev_uevent()
382 			 usb_dev->bus->busnum, usb_dev->devnum);  in usb_devnode()
397 static unsigned usb_bus_is_wusb(struct usb_bus *bus)  in usb_bus_is_wusb()  argument
399 	struct usb_hcd *hcd = container_of(bus, struct usb_hcd, self);  in usb_bus_is_wusb()
420 				 struct usb_bus *bus, unsigned port1)  in usb_alloc_dev()  argument
423 	struct usb_hcd *usb_hcd = bus_to_hcd(bus);  in usb_alloc_dev()
437 		usb_put_hcd(bus_to_hcd(bus));  in usb_alloc_dev()
443 	dev->dev.bus = &usb_bus_type;  in usb_alloc_dev()
446 	dev->dev.dma_mask = bus->controller->dma_mask;  in usb_alloc_dev()
447 	set_dev_node(&dev->dev, dev_to_node(bus->controller));  in usb_alloc_dev()
471 		dev->dev.parent = bus->controller;  in usb_alloc_dev()
472 		dev_set_name(&dev->dev, "usb%d", bus->busnum);  in usb_alloc_dev()
494 		dev_set_name(&dev->dev, "%d-%s", bus->busnum, dev->devpath);  in usb_alloc_dev()
500 	dev->bus = bus;  in usb_alloc_dev()
514 		dev->wusb = usb_bus_is_wusb(bus) ? 1 : 0;  in usb_alloc_dev()
733 	if (!dev || !dev->bus)  in usb_alloc_coherent()
735 	return hcd_buffer_alloc(dev->bus, size, mem_flags, dma);  in usb_alloc_coherent()
753 	if (!dev || !dev->bus)  in usb_free_coherent()
757 	hcd_buffer_free(dev->bus, size, addr, dma);  in usb_free_coherent()
781 	struct usb_bus		*bus;
786 			|| !(bus = urb->dev->bus)
787 			|| !(controller = bus->controller))
818 	struct usb_bus		*bus;
824 			|| !(bus = urb->dev->bus)
825 			|| !(controller = bus->controller))
852 	struct usb_bus		*bus;
858 			|| !(bus = urb->dev->bus)
859 			|| !(controller = bus->controller))
904 	struct usb_bus		*bus;
908 			|| !(bus = dev->bus)
909 			|| !(controller = bus->controller)
940 	struct usb_bus		*bus;
944 			|| !(bus = dev->bus)
945 			|| !(controller = bus->controller)
968 	struct usb_bus		*bus;
972 			|| !(bus = dev->bus)
973 			|| !(controller = bus->controller)