1 files changed, 10 insertions, 10 deletions

diff --git a/hw/isa/vt82c686.c b/hw/isa/vt82c686.c
index 43bd67eeef..337958617a 100644
--- a/hw/isa/vt82c686.c
+++ b/hw/isa/vt82c686.c
@@ -220,7 +220,7 @@ typedef struct via_pm_init_info {
     uint16_t device_id;
 } ViaPMInitInfo;
 
-static void via_pm_class_init(ObjectClass *klass, void *data)
+static void via_pm_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
@@ -243,7 +243,7 @@ static const TypeInfo via_pm_info = {
     .parent        = TYPE_PCI_DEVICE,
     .instance_size = sizeof(ViaPMState),
     .abstract      = true,
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
         { },
     },
@@ -259,7 +259,7 @@ static const TypeInfo vt82c686b_pm_info = {
     .name          = TYPE_VT82C686B_PM,
     .parent        = TYPE_VIA_PM,
     .class_init    = via_pm_class_init,
-    .class_data    = (void *)&vt82c686b_pm_init_info,
+    .class_data    = &vt82c686b_pm_init_info,
 };
 
 static const ViaPMInitInfo vt8231_pm_init_info = {
@@ -272,7 +272,7 @@ static const TypeInfo vt8231_pm_info = {
     .name          = TYPE_VT8231_PM,
     .parent        = TYPE_VIA_PM,
     .class_init    = via_pm_class_init,
-    .class_data    = (void *)&vt8231_pm_init_info,
+    .class_data    = &vt8231_pm_init_info,
 };
 
 
@@ -337,7 +337,7 @@ static void via_superio_devices_enable(ViaSuperIOState *s, uint8_t data)
     isa_fdc_set_enabled(s->superio.floppy, data & BIT(4));
 }
 
-static void via_superio_class_init(ObjectClass *klass, void *data)
+static void via_superio_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
@@ -456,7 +456,7 @@ static void vt82c686b_superio_init(Object *obj)
     VIA_SUPERIO(obj)->io_ops = &vt82c686b_superio_cfg_ops;
 }
 
-static void vt82c686b_superio_class_init(ObjectClass *klass, void *data)
+static void vt82c686b_superio_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
@@ -565,7 +565,7 @@ static void vt8231_superio_init(Object *obj)
     VIA_SUPERIO(obj)->io_ops = &vt8231_superio_cfg_ops;
 }
 
-static void vt8231_superio_class_init(ObjectClass *klass, void *data)
+static void vt8231_superio_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ISASuperIOClass *sc = ISA_SUPERIO_CLASS(klass);
@@ -634,7 +634,7 @@ static const TypeInfo via_isa_info = {
     .instance_size = sizeof(ViaISAState),
     .instance_init = via_isa_init,
     .abstract      = true,
-    .interfaces    = (InterfaceInfo[]) {
+    .interfaces    = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
         { },
     },
@@ -833,7 +833,7 @@ static void vt82c686b_init(Object *obj)
     object_initialize_child(obj, "pm", &s->pm, TYPE_VT82C686B_PM);
 }
 
-static void vt82c686b_class_init(ObjectClass *klass, void *data)
+static void vt82c686b_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
@@ -898,7 +898,7 @@ static void vt8231_init(Object *obj)
     object_initialize_child(obj, "pm", &s->pm, TYPE_VT8231_PM);
 }
 
-static void vt8231_class_init(ObjectClass *klass, void *data)
+static void vt8231_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);