diff --git a/src/soc/amd/stoneyridge/northbridge.c b/src/soc/amd/stoneyridge/northbridge.c
index a92c3b5..b51601b 100644
--- a/src/soc/amd/stoneyridge/northbridge.c
+++ b/src/soc/amd/stoneyridge/northbridge.c
@@ -73,7 +73,7 @@
 
 static void northbridge_init(struct device *dev)
 {
-	register_new_ioapic((u8 *)IO_APIC2_ADDR);
+	register_new_ioapic(IO_APIC2_ADDR);
 }
 
 /* Used by \_SB.PCI0._CRS */