5 files changed, 7 insertions, 7 deletions
diff --git a/hw/hyperv/hv-balloon.c b/hw/hyperv/hv-balloon.c
index acabff2c4a..94b0abbd68 100644
--- a/hw/hyperv/hv-balloon.c
+++ b/hw/hyperv/hv-balloon.c
@@ -1743,7 +1743,7 @@ static const Property hv_balloon_properties[] = {
     DEFINE_PROP_UINT64(HV_BALLOON_ADDR_PROP, HvBalloon, addr, 0),
 };
 
-static void hv_balloon_class_init(ObjectClass *klass, void *data)
+static void hv_balloon_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     VMBusDeviceClass *vdc = VMBUS_DEVICE_CLASS(klass);
diff --git a/hw/hyperv/hyperv.c b/hw/hyperv/hyperv.c
index 8f193fd0bd..0271cfd271 100644
--- a/hw/hyperv/hyperv.c
+++ b/hw/hyperv/hyperv.c
@@ -133,7 +133,7 @@ static void synic_reset(DeviceState *dev)
     assert(QLIST_EMPTY(&synic->sint_routes));
 }
 
-static void synic_class_init(ObjectClass *klass, void *data)
+static void synic_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
diff --git a/hw/hyperv/hyperv_testdev.c b/hw/hyperv/hyperv_testdev.c
index a630ca7047..2d4a63693b 100644
--- a/hw/hyperv/hyperv_testdev.c
+++ b/hw/hyperv/hyperv_testdev.c
@@ -303,7 +303,7 @@ static void hv_test_dev_realizefn(DeviceState *d, Error **errp)
     memory_region_add_subregion(io, 0x3000, &dev->sint_control);
 }
 
-static void hv_test_dev_class_init(ObjectClass *klass, void *data)
+static void hv_test_dev_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
diff --git a/hw/hyperv/syndbg.c b/hw/hyperv/syndbg.c
index a410b55b9a..ca291826a0 100644
--- a/hw/hyperv/syndbg.c
+++ b/hw/hyperv/syndbg.c
@@ -373,7 +373,7 @@ static const Property hv_syndbg_properties[] = {
     DEFINE_PROP_BOOL("use_hcalls", HvSynDbg, use_hcalls, false),
 };
 
-static void hv_syndbg_class_init(ObjectClass *klass, void *data)
+static void hv_syndbg_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
diff --git a/hw/hyperv/vmbus.c b/hw/hyperv/vmbus.c
index 98ea968e51..b147ea06d8 100644
--- a/hw/hyperv/vmbus.c
+++ b/hw/hyperv/vmbus.c
@@ -2351,7 +2351,7 @@ static const Property vmbus_dev_props[] = {
 };
 
 
-static void vmbus_dev_class_init(ObjectClass *klass, void *data)
+static void vmbus_dev_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *kdev = DEVICE_CLASS(klass);
     device_class_set_props(kdev, vmbus_dev_props);
@@ -2469,7 +2469,7 @@ static char *vmbus_get_fw_dev_path(DeviceState *dev)
     return g_strdup_printf("%s@%s", qdev_fw_name(dev), uuid);
 }
 
-static void vmbus_class_init(ObjectClass *klass, void *data)
+static void vmbus_class_init(ObjectClass *klass, const void *data)
 {
     BusClass *k = BUS_CLASS(klass);
     ResettableClass *rc = RESETTABLE_CLASS(klass);
@@ -2656,7 +2656,7 @@ static const Property vmbus_bridge_props[] = {
     DEFINE_PROP_UINT8("irq", VMBusBridge, irq, 7),
 };
 
-static void vmbus_bridge_class_init(ObjectClass *klass, void *data)
+static void vmbus_bridge_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *k = DEVICE_CLASS(klass);
     SysBusDeviceClass *sk = SYS_BUS_DEVICE_CLASS(klass);