diff --git a/drivers/pci/search.c b/drivers/pci/search.c
index a90a533..05fa91a 100644
--- a/drivers/pci/search.c
+++ b/drivers/pci/search.c
@@ -379,6 +379,7 @@
 EXPORT_SYMBOL(pci_dev_present);
 
 EXPORT_SYMBOL(pci_find_bus);
+EXPORT_SYMBOL(pci_find_next_bus);
 EXPORT_SYMBOL(pci_find_device);
 EXPORT_SYMBOL(pci_find_device_reverse);
 EXPORT_SYMBOL(pci_find_slot);