diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 6f45a73..4788413 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1126,7 +1126,7 @@
 	if (atomic_add_return(1, &dev->enable_cnt) > 1)
 		return 0;		/* already enabled */
 
-	for (i = 0; i < DEVICE_COUNT_RESOURCE; i++)
+	for (i = 0; i < PCI_ROM_RESOURCE; i++)
 		if (dev->resource[i].flags & flags)
 			bars |= (1 << i);