reg_split
reg_split(pci_addr + offset, &pci_addr_high, &pci_addr_low);
reg_split((unsigned long long)pci_attr->address, &address_high, &address_low);
reg_split((unsigned long long)vme_attr->address, &address_high, &address_low);
reg_split((unsigned long long)pci_attr->address, &address_high,
reg_split((unsigned long long)vme_attr->address, &address_high,
reg_split((unsigned long long)entry->dma_handle, &address_high,
reg_split(entry->dma_handle, &bus_addr_high, &bus_addr_low);
reg_split(lm_base, &lm_base_high, &lm_base_low);
reg_split(bridge->crcsr_bus, &crcsr_bus_high, &crcsr_bus_low);
reg_split(vme_base, &vme_base_high, &vme_base_low);
reg_split(vme_bound, &vme_bound_high, &vme_bound_low);
reg_split(pci_offset, &pci_offset_high, &pci_offset_low);
reg_split(pci_base, &pci_base_high, &pci_base_low);
reg_split(pci_bound, &pci_bound_high, &pci_bound_low);
reg_split(vme_offset, &vme_offset_high, &vme_offset_low);