class_device_initialize(&bus->class_dev); bus->class_dev.class = &usb_host_class; 
kref_init(&bus->kref); 
static void usb_bus_init (struct usb_bus *bus){	memset (&bus->devmap, 0, sizeof(struct usb_devmap));	bus->devnum_next = 1;	bus->root_hub = NULL;	bus->hcpriv = NULL;	bus->busnum = -1;	bus->bandwidth_allocated = 0;	bus->bandwidth_int_reqs  = 0;	bus->bandwidth_isoc_reqs = 0;	INIT_LIST_HEAD (&bus->bus_list);	class_device_initialize(&bus->class_dev);	bus->class_dev.class = &usb_host_class;}
10457	/local/tlutelli/issta_data/temp/c/2005_temp/2005/10457/8561b10f6e7ef0a085709ffc844f74130a067abe/hcd.c/clean/drivers/usb/core/hcd.c