diff --git a/src/northbridge/intel/pineview/northbridge.c b/src/northbridge/intel/pineview/northbridge.c
index 3afdd3b..7e29db9 100644
--- a/src/northbridge/intel/pineview/northbridge.c
+++ b/src/northbridge/intel/pineview/northbridge.c
@@ -145,7 +145,7 @@
 	if (dev->path.type == DEVICE_PATH_DOMAIN)
 		return "PCI0";
 
-	if (dev->path.type != DEVICE_PATH_PCI || dev->bus->secondary != 0)
+	if (!is_pci_dev_on_bus(dev, 0))
 		return NULL;
 
 	switch (dev->path.pci.devfn) {