diff --git a/drivers/ide/mips/swarm.c b/drivers/ide/mips/swarm.c
index 8b3959d..956259f 100644
--- a/drivers/ide/mips/swarm.c
+++ b/drivers/ide/mips/swarm.c
@@ -129,7 +129,7 @@
 
 	idx[0] = hwif->index;
 
-	ide_device_add(idx);
+	ide_device_add(idx, NULL);
 
 	dev_set_drvdata(dev, hwif);