diff --git a/include/linux/pci.h b/include/linux/pci.h
index bf1e670..5da0690 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -566,6 +566,9 @@
 				resource_size_t);
 void pcibios_update_irq(struct pci_dev *, int irq);
 
+/* Weak but can be overriden by arch */
+void pci_fixup_cardbus(struct pci_bus *);
+
 /* Generic PCI functions used internally */
 
 extern struct pci_bus *pci_find_bus(int domain, int busnr);