841 	node->bus = &pci_bus;  in check_pci_bridge()
879 	if (!node->parent || (node->parent->bus != &pci_bus))  in check_pci_device_bus_num()
911 	if (!node->parent || (node->parent->bus != &pci_bus))  in check_pci_device_reg()
970 		node->bus = &simple_bus;  in check_simple_bus_bridge()
984 	if (!node->parent || (node->parent->bus != &simple_bus))  in check_simple_bus_reg()
998 		if (node->parent->parent && !(node->bus == &simple_bus))  in check_simple_bus_reg()
1022 		node->bus = &i2c_bus;  in check_i2c_bus_bridge()
1029 		node->bus = &i2c_bus;  in check_i2c_bus_bridge()
1056 	if (!node->parent || (node->parent->bus != &i2c_bus))  in check_i2c_bus_reg()
1100 		node->bus = &spi_bus;  in check_spi_bus_bridge()
1112 					node->bus = &spi_bus;  in check_spi_bus_bridge()
1116 			if (node->bus == &spi_bus)  in check_spi_bus_bridge()
1120 		if (node->bus == &spi_bus && get_property(node, "reg"))  in check_spi_bus_bridge()
1123 	if (node->bus != &spi_bus || !node->children)  in check_spi_bus_bridge()
1144 	if (!node->parent || (node->parent->bus != &spi_bus))  in check_spi_bus_reg()
1172 	if (node->parent && node->parent->bus)  in check_unit_address_format()
1765 		node->bus = &graph_port_bus;  in check_graph_nodes()
1768 		if (!node->parent->bus &&  in check_graph_nodes()
1770 			node->parent->bus = &graph_ports_bus;  in check_graph_nodes()
1784 	if (node->bus != &graph_ports_bus && node->bus != &graph_port_bus)  in check_graph_child_address()
1837 	if (node->bus != &graph_port_bus)  in check_graph_port()
1875 	if (!node->parent || node->parent->bus != &graph_port_bus)  in check_graph_endpoint()