diff --git a/include/linux/pci.h b/include/linux/pci.h
index ac403d7..18319ab 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -881,5 +881,7 @@
 extern unsigned long pci_cardbus_io_size;
 extern unsigned long pci_cardbus_mem_size;
 
+extern void pcibios_add_platform_entries(struct pci_dev *dev);
+
 #endif /* __KERNEL__ */
 #endif /* LINUX_PCI_H */