5 files changed, 7 insertions, 7 deletions

diff --git a/hw/xen/xen-bus.c b/hw/xen/xen-bus.c
index f808a01813..e6272282cd 100644
--- a/hw/xen/xen-bus.c
+++ b/hw/xen/xen-bus.c
@@ -380,7 +380,7 @@ static void xen_bus_unplug_request(HotplugHandler *hotplug,
     xen_device_unplug(xendev, errp);
 }
 
-static void xen_bus_class_init(ObjectClass *class, void *data)
+static void xen_bus_class_init(ObjectClass *class, const void *data)
 {
     BusClass *bus_class = BUS_CLASS(class);
     HotplugHandlerClass *hotplug_class = HOTPLUG_HANDLER_CLASS(class);
@@ -1107,7 +1107,7 @@ static const Property xen_device_props[] = {
                        DOMID_INVALID),
 };
 
-static void xen_device_class_init(ObjectClass *class, void *data)
+static void xen_device_class_init(ObjectClass *class, const void *data)
 {
     DeviceClass *dev_class = DEVICE_CLASS(class);
 
diff --git a/hw/xen/xen-legacy-backend.c b/hw/xen/xen-legacy-backend.c
index bf58db0ca6..d6fe7d4f3e 100644
--- a/hw/xen/xen-legacy-backend.c
+++ b/hw/xen/xen-legacy-backend.c
@@ -635,7 +635,7 @@ int xen_be_bind_evtchn(struct XenLegacyDevice *xendev)
 }
 
 
-static void xendev_class_init(ObjectClass *klass, void *data)
+static void xendev_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
@@ -650,7 +650,7 @@ static const TypeInfo xendev_type_info = {
     .instance_size = sizeof(XenLegacyDevice),
 };
 
-static void xen_sysbus_class_init(ObjectClass *klass, void *data)
+static void xen_sysbus_class_init(ObjectClass *klass, const void *data)
 {
     HotplugHandlerClass *hc = HOTPLUG_HANDLER_CLASS(klass);
 
diff --git a/hw/xen/xen-pvh-common.c b/hw/xen/xen-pvh-common.c
index d675f7a8ae..b93ff80c85 100644
--- a/hw/xen/xen-pvh-common.c
+++ b/hw/xen/xen-pvh-common.c
@@ -369,7 +369,7 @@ do {                                                                      \
 #endif
 }
 
-static void xen_pvh_class_init(ObjectClass *oc, void *data)
+static void xen_pvh_class_init(ObjectClass *oc, const void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
 
diff --git a/hw/xen/xen_pt.c b/hw/xen/xen_pt.c
index 9487f68f2e..7f9c351d96 100644
--- a/hw/xen/xen_pt.c
+++ b/hw/xen/xen_pt.c
@@ -1047,7 +1047,7 @@ static void xen_igd_clear_slot(DeviceState *qdev, Error **errp)
     xpdc->pci_qdev_realize(qdev, errp);
 }
 
-static void xen_pci_passthrough_class_init(ObjectClass *klass, void *data)
+static void xen_pci_passthrough_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
diff --git a/hw/xen/xen_pt_graphics.c b/hw/xen/xen_pt_graphics.c
index 6c2e3f4840..264851ece3 100644
--- a/hw/xen/xen_pt_graphics.c
+++ b/hw/xen/xen_pt_graphics.c
@@ -347,7 +347,7 @@ static const IGDDeviceIDInfo igd_combo_id_infos[] = {
     {0x162D, 0x9cc3, 0x03}, /* BDWGT3SRVR, BDWM_w7 */
 };
 
-static void isa_bridge_class_init(ObjectClass *klass, void *data)
+static void isa_bridge_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);