1 files changed, 21 insertions, 22 deletions

diff --git a/hw/ppc/spapr_pci.c b/hw/ppc/spapr_pci.c
index cea9469872..f7374937de 100644
--- a/hw/ppc/spapr_pci.c
+++ b/hw/ppc/spapr_pci.c
@@ -505,9 +505,9 @@ static AddressSpace *spapr_pci_dma_iommu(PCIBus *bus, void *opaque, int devfn)
     return &phb->iommu_as;
 }
 
-static int spapr_phb_init(SysBusDevice *s)
+static void spapr_phb_realize(DeviceState *dev, Error **errp)
 {
-    DeviceState *dev = DEVICE(s);
+    SysBusDevice *s = SYS_BUS_DEVICE(dev);
     sPAPRPHBState *sphb = SPAPR_PCI_HOST_BRIDGE(s);
     PCIHostState *phb = PCI_HOST_BRIDGE(s);
     const char *busname;
@@ -521,9 +521,9 @@ static int spapr_phb_init(SysBusDevice *s)
         if ((sphb->buid != -1) || (sphb->dma_liobn != -1)
             || (sphb->mem_win_addr != -1)
             || (sphb->io_win_addr != -1)) {
-            fprintf(stderr, "Either \"index\" or other parameters must"
-                    " be specified for PAPR PHB, not both\n");
-            return -1;
+            error_setg(errp, "Either \"index\" or other parameters must"
+                       " be specified for PAPR PHB, not both");
+            return;
         }
 
         sphb->buid = SPAPR_PCI_BASE_BUID + sphb->index;
@@ -536,28 +536,28 @@ static int spapr_phb_init(SysBusDevice *s)
     }
 
     if (sphb->buid == -1) {
-        fprintf(stderr, "BUID not specified for PHB\n");
-        return -1;
+        error_setg(errp, "BUID not specified for PHB");
+        return;
     }
 
     if (sphb->dma_liobn == -1) {
-        fprintf(stderr, "LIOBN not specified for PHB\n");
-        return -1;
+        error_setg(errp, "LIOBN not specified for PHB");
+        return;
     }
 
     if (sphb->mem_win_addr == -1) {
-        fprintf(stderr, "Memory window address not specified for PHB\n");
-        return -1;
+        error_setg(errp, "Memory window address not specified for PHB");
+        return;
     }
 
     if (sphb->io_win_addr == -1) {
-        fprintf(stderr, "IO window address not specified for PHB\n");
-        return -1;
+        error_setg(errp, "IO window address not specified for PHB");
+        return;
     }
 
     if (find_phb(spapr, sphb->buid)) {
-        fprintf(stderr, "PCI host bridges must have unique BUIDs\n");
-        return -1;
+        error_setg(errp, "PCI host bridges must have unique BUIDs");
+        return;
     }
 
     sphb->dtbusname = g_strdup_printf("pci@%" PRIx64, sphb->buid);
@@ -624,8 +624,9 @@ static int spapr_phb_init(SysBusDevice *s)
     sphb->tcet = spapr_tce_new_table(dev, sphb->dma_liobn,
                                      sphb->dma_window_size);
     if (!sphb->tcet) {
-        fprintf(stderr, "Unable to create TCE table for %s\n", sphb->dtbusname);
-        return -1;
+        error_setg(errp, "Unable to create TCE table for %s",
+                   sphb->dtbusname);
+        return;
     }
     address_space_init(&sphb->iommu_as, spapr_tce_get_iommu(sphb->tcet),
                        sphb->dtbusname);
@@ -642,13 +643,12 @@ static int spapr_phb_init(SysBusDevice *s)
 
         irq = spapr_allocate_lsi(0);
         if (!irq) {
-            return -1;
+            error_setg(errp, "spapr_allocate_lsi failed");
+            return;
         }
 
         sphb->lsi_table[i].irq = irq;
     }
-
-    return 0;
 }
 
 static void spapr_phb_reset(DeviceState *qdev)
@@ -731,11 +731,10 @@ static const char *spapr_phb_root_bus_path(PCIHostState *host_bridge,
 static void spapr_phb_class_init(ObjectClass *klass, void *data)
 {
     PCIHostBridgeClass *hc = PCI_HOST_BRIDGE_CLASS(klass);
-    SysBusDeviceClass *sdc = SYS_BUS_DEVICE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
 
     hc->root_bus_path = spapr_phb_root_bus_path;
-    sdc->init = spapr_phb_init;
+    dc->realize = spapr_phb_realize;
     dc->props = spapr_phb_properties;
     dc->reset = spapr_phb_reset;
     dc->vmsd = &vmstate_spapr_pci;