32 	struct pci_bus *bus;  in pci_for_each_dma_alias()  local
35 	ret = fn(pdev, PCI_DEVID(pdev->bus->number, pdev->devfn), data);  in pci_for_each_dma_alias()
44 		ret = fn(pdev, PCI_DEVID(pdev->bus->number,  in pci_for_each_dma_alias()
50 	for (bus = pdev->bus; !pci_is_root_bus(bus); bus = bus->parent) {  in pci_for_each_dma_alias()
54 		if (!bus->self)  in pci_for_each_dma_alias()
57 		tmp = bus->self;  in pci_for_each_dma_alias()
83 					 PCI_DEVID(tmp->bus->number,  in pci_for_each_dma_alias()
96 					 PCI_DEVID(tmp->bus->number,  in pci_for_each_dma_alias()
106 static struct pci_bus *pci_do_find_bus(struct pci_bus *bus, unsigned char busnr)  in pci_do_find_bus()  argument
111 	if (bus->number == busnr)  in pci_do_find_bus()
112 		return bus;  in pci_do_find_bus()
114 	list_for_each_entry(tmp, &bus->children, node) {  in pci_do_find_bus()
133 	struct pci_bus *bus = NULL;  in pci_find_bus()  local
136 	while ((bus = pci_find_next_bus(bus)) != NULL)  {  in pci_find_bus()
137 		if (pci_domain_nr(bus) != domain)  in pci_find_bus()
139 		tmp_bus = pci_do_find_bus(bus, busnr);  in pci_find_bus()
185 struct pci_dev *pci_get_slot(struct pci_bus *bus, unsigned int devfn)  in pci_get_slot()  argument
192 	list_for_each_entry(dev, &bus->devices, bus_list) {  in pci_get_slot()
220 struct pci_dev *pci_get_domain_bus_and_slot(int domain, unsigned int bus,  in pci_get_domain_bus_and_slot()  argument
226 		if (pci_domain_nr(dev->bus) == domain &&  in pci_get_domain_bus_and_slot()
227 		    (dev->bus->number == bus && dev->devfn == devfn))  in pci_get_domain_bus_and_slot()