842 	node->bus = &pci_bus;  in check_pci_bridge()
880 	if (!node->parent || (node->parent->bus != &pci_bus))  in check_pci_device_bus_num()
912 	if (!node->parent || (node->parent->bus != &pci_bus))  in check_pci_device_reg()
971 		node->bus = &simple_bus;  in check_simple_bus_bridge()
985 	if (!node->parent || (node->parent->bus != &simple_bus))  in check_simple_bus_reg()
999 		if (node->parent->parent && !(node->bus == &simple_bus))  in check_simple_bus_reg()
1023 		node->bus = &i2c_bus;  in check_i2c_bus_bridge()
1030 		node->bus = &i2c_bus;  in check_i2c_bus_bridge()
1057 	if (!node->parent || (node->parent->bus != &i2c_bus))  in check_i2c_bus_reg()
1102 		node->bus = &spi_bus;  in check_spi_bus_bridge()
1114 					node->bus = &spi_bus;  in check_spi_bus_bridge()
1118 			if (node->bus == &spi_bus)  in check_spi_bus_bridge()
1122 		if (node->bus == &spi_bus && get_property(node, "reg"))  in check_spi_bus_bridge()
1125 	if (node->bus != &spi_bus || !node->children)  in check_spi_bus_bridge()
1146 	if (!node->parent || (node->parent->bus != &spi_bus))  in check_spi_bus_reg()
1174 	if (node->parent && node->parent->bus)  in check_unit_address_format()
1779 		node->bus = &graph_port_bus;  in check_graph_nodes()
1782 		if (!node->parent->bus &&  in check_graph_nodes()
1784 			node->parent->bus = &graph_ports_bus;  in check_graph_nodes()
1826 	if (node->bus != &graph_port_bus)  in check_graph_port()
1868 	if (!node->parent || node->parent->bus != &graph_port_bus)  in check_graph_endpoint()
1896 	if (node->bus != &graph_ports_bus && node->bus != &graph_port_bus)  in check_graph_child_address()