pcihp_config_teardown
static void pcihp_config_teardown(ddi_acc_handle_t *,
pcihp_config_teardown(&handle, &new_child, pci_dev, pcihp_p);
pcihp_config_teardown(&config_handle, &new_child, pci_dev,
pcihp_config_teardown(&config_handle, &new_child, pci_dev, pcihp_p);