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Diffstat (limited to 'hw/rtc/m48t59.c')
-rw-r--r--hw/rtc/m48t59.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/rtc/m48t59.c b/hw/rtc/m48t59.c
index 3fb2f27d9d..68be2dad6f 100644
--- a/hw/rtc/m48t59.c
+++ b/hw/rtc/m48t59.c
@@ -622,7 +622,7 @@ static const Property m48t59_sysbus_properties[] = {
     DEFINE_PROP_INT32("base-year", M48txxSysBusState, state.base_year, 0),
 };
 
-static void m48txx_sysbus_class_init(ObjectClass *klass, void *data)
+static void m48txx_sysbus_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     NvramClass *nc = NVRAM_CLASS(klass);
@@ -636,7 +636,8 @@ static void m48txx_sysbus_class_init(ObjectClass *klass, void *data)
     nc->toggle_lock = m48txx_sysbus_toggle_lock;
 }
 
-static void m48txx_sysbus_concrete_class_init(ObjectClass *klass, void *data)
+static void m48txx_sysbus_concrete_class_init(ObjectClass *klass,
+                                              const void *data)
 {
     M48txxSysBusDeviceClass *u = M48TXX_SYS_BUS_CLASS(klass);
     const M48txxInfo *info = data;
@@ -657,7 +658,7 @@ static const TypeInfo m48txx_sysbus_type_info = {
     .instance_init = m48t59_init1,
     .abstract = true,
     .class_init = m48txx_sysbus_class_init,
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { TYPE_NVRAM },
         { }
     }