3 files changed, 5 insertions, 5 deletions
diff --git a/net/can/can_core.c b/net/can/can_core.c
index 0115d78794..77fe2b8ba4 100644
--- a/net/can/can_core.c
+++ b/net/can/can_core.c
@@ -149,7 +149,7 @@ static bool can_bus_can_be_deleted(UserCreatable *uc)
 }
 
 static void can_bus_class_init(ObjectClass *klass,
-                                void *class_data G_GNUC_UNUSED)
+                               const void *class_data G_GNUC_UNUSED)
 {
     UserCreatableClass *uc_klass = USER_CREATABLE_CLASS(klass);
 
@@ -162,7 +162,7 @@ static const TypeInfo can_bus_info = {
     .instance_size = sizeof(CanBusState),
     .instance_init = can_bus_instance_init,
     .class_init = can_bus_class_init,
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { TYPE_USER_CREATABLE },
         { }
     }
diff --git a/net/can/can_host.c b/net/can/can_host.c
index b2fe553f91..3f9bb33e47 100644
--- a/net/can/can_host.c
+++ b/net/can/can_host.c
@@ -72,7 +72,7 @@ static void can_host_complete(UserCreatable *uc, Error **errp)
 }
 
 static void can_host_class_init(ObjectClass *klass,
-                                void *class_data G_GNUC_UNUSED)
+                                const void *class_data G_GNUC_UNUSED)
 {
     UserCreatableClass *uc_klass = USER_CREATABLE_CLASS(klass);
 
@@ -92,7 +92,7 @@ static const TypeInfo can_host_info = {
     .class_size = sizeof(CanHostClass),
     .abstract = true,
     .class_init = can_host_class_init,
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { TYPE_USER_CREATABLE },
         { }
     }
diff --git a/net/can/can_socketcan.c b/net/can/can_socketcan.c
index c1a1ad0563..8a57ae0717 100644
--- a/net/can/can_socketcan.c
+++ b/net/can/can_socketcan.c
@@ -308,7 +308,7 @@ static void can_host_socketcan_instance_init(Object *obj)
 }
 
 static void can_host_socketcan_class_init(ObjectClass *klass,
-                                          void *class_data G_GNUC_UNUSED)
+                                          const void *class_data G_GNUC_UNUSED)
 {
     CanHostClass *chc = CAN_HOST_CLASS(klass);