diff --git a/include/linux/ide.h b/include/linux/ide.h
index fee4b15..1524829 100644
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1448,8 +1448,7 @@
 
 static inline int hwif_to_node(ide_hwif_t *hwif)
 {
-	struct pci_dev *dev = to_pci_dev(hwif->dev);
-	return hwif->dev ? pcibus_to_node(dev->bus) : -1;
+	return hwif->dev ? dev_to_node(hwif->dev) : -1;
 }
 
 static inline ide_drive_t *ide_get_paired_drive(ide_drive_t *drive)