pc: ich9 lpc: make it work with global/compat properties

Propeties of object should be available after its instances_init()
callback is finished and not added in PCIDeviceClass.init which is
roughly corresponds to realize() method.
Moving properties adding into instances_init will fix missing
property error when global/compat property mechanism is used.
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Acked-by: NPeter Crosthwaite <peter.crosthwaite@xilinx.com>
Reviewed-by: NMichael S. Tsirkin <mst@redhat.com>
Signed-off-by: NMichael S. Tsirkin <mst@redhat.com>

hw/isa/lpc_ich9.c

@@ -563,7 +563,14 @@ static void ich9_lpc_add_properties(ICH9LPCState *lpc)
     ich9_pm_add_properties(OBJECT(lpc), &lpc->pm, NULL);
 }
 
-static int ich9_lpc_initfn(PCIDevice *d)
+static void ich9_lpc_initfn(Object *obj)
+{
+    ICH9LPCState *lpc = ICH9_LPC_DEVICE(obj);
+
+    ich9_lpc_add_properties(lpc);
+}
+
+static int ich9_lpc_init(PCIDevice *d)
 {
     ICH9LPCState *lpc = ICH9_LPC_DEVICE(d);
     ISABus *isa_bus;
@@ -589,9 +596,6 @@ static int ich9_lpc_initfn(PCIDevice *d)
     memory_region_add_subregion_overlap(pci_address_space_io(d),
                                         ICH9_RST_CNT_IOPORT, &lpc->rst_cnt_mem,
                                         1);
-
-    ich9_lpc_add_properties(lpc);
-
     return 0;
 }
 
@@ -641,7 +645,7 @@ static void ich9_lpc_class_init(ObjectClass *klass, void *data)
 
     set_bit(DEVICE_CATEGORY_BRIDGE, dc->categories);
     dc->reset = ich9_lpc_reset;
-    k->init = ich9_lpc_initfn;
+    k->init = ich9_lpc_init;
     dc->vmsd = &vmstate_ich9_lpc;
     k->config_write = ich9_lpc_config_write;
     dc->desc = "ICH9 LPC bridge";
@@ -660,6 +664,7 @@ static const TypeInfo ich9_lpc_info = {
     .name       = TYPE_ICH9_LPC_DEVICE,
     .parent     = TYPE_PCI_DEVICE,
     .instance_size = sizeof(struct ICH9LPCState),
+    .instance_init = ich9_lpc_initfn,
     .class_init  = ich9_lpc_class_init,
 };