+struct pci_access *
+pci_clone_access(struct pci_access *a)
+{
+ struct pci_access *b = pci_alloc();
+
+ b->writeable = a->writeable;
+ b->buscentric = a->buscentric;
+ b->debugging = a->debugging;
+ b->error = a->error;
+ b->warning = a->warning;
+ b->debug = a->debug;
+
+ return b;
+}
+