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-rw-r--r--hw/net/e1000.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index 3d0b227703..cba4999e6d 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -1694,7 +1694,7 @@ typedef struct E1000Info {
     uint16_t   phy_id2;
 } E1000Info;
 
-static void e1000_class_init(ObjectClass *klass, void *data)
+static void e1000_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
     ResettableClass *rc = RESETTABLE_CLASS(klass);
@@ -1732,7 +1732,7 @@ static const TypeInfo e1000_base_info = {
     .instance_init = e1000_instance_init,
     .class_size    = sizeof(E1000BaseClass),
     .abstract      = true,
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CONVENTIONAL_PCI_DEVICE },
         { },
     },
@@ -1770,7 +1770,7 @@ static void e1000_register_types(void)
 
         type_info.name = info->name;
         type_info.parent = TYPE_E1000_BASE;
-        type_info.class_data = (void *)info;
+        type_info.class_data = info;
         type_info.class_init = e1000_class_init;
 
         type_register_static(&type_info);