diff --git a/hw/ppc/spapr_iommu.c b/hw/ppc/spapr_iommu.c
index ed4388bd75..84d03df5ef 100644
--- a/hw/ppc/spapr_iommu.c
+++ b/hw/ppc/spapr_iommu.c
@@ -248,7 +248,7 @@ static const VMStateDescription vmstate_spapr_tce_table = {
     }
 };
 
-static int spapr_tce_table_realize(DeviceState *dev)
+static void spapr_tce_table_realize(DeviceState *dev, Error **errp)
 {
     sPAPRTCETable *tcet = SPAPR_TCE_TABLE(dev);
     Object *tcetobj = OBJECT(tcet);
@@ -270,8 +270,6 @@ static int spapr_tce_table_realize(DeviceState *dev)
 
     vmstate_register(DEVICE(tcet), tcet->liobn, &vmstate_spapr_tce_table,
                      tcet);
-
-    return 0;
 }
 
 void spapr_tce_set_need_vfio(sPAPRTCETable *tcet, bool need_vfio)
@@ -618,7 +616,7 @@ int spapr_tcet_dma_dt(void *fdt, int node_off, const char *propname,
 static void spapr_tce_table_class_init(ObjectClass *klass, void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
-    dc->init = spapr_tce_table_realize;
+    dc->realize = spapr_tce_table_realize;
     dc->reset = spapr_tce_reset;
     dc->unrealize = spapr_tce_table_unrealize;
     /* Reason: This is just an internal device for handling the hypercalls */