3 files changed, 4 insertions, 4 deletions

diff --git a/hw/mips/cps.c b/hw/mips/cps.c
index 0d8cbdc892..2a3ba3f58d 100644
--- a/hw/mips/cps.c
+++ b/hw/mips/cps.c
@@ -173,7 +173,7 @@ static const Property mips_cps_properties[] = {
     DEFINE_PROP_BOOL("cpu-big-endian", MIPSCPSState, cpu_is_bigendian, false),
 };
 
-static void mips_cps_class_init(ObjectClass *klass, void *data)
+static void mips_cps_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
diff --git a/hw/mips/jazz.c b/hw/mips/jazz.c
index 1700c3765d..cee92e1825 100644
--- a/hw/mips/jazz.c
+++ b/hw/mips/jazz.c
@@ -415,7 +415,7 @@ void mips_pica61_init(MachineState *machine)
     mips_jazz_init(machine, JAZZ_PICA61);
 }
 
-static void mips_magnum_class_init(ObjectClass *oc, void *data)
+static void mips_magnum_class_init(ObjectClass *oc, const void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
 
@@ -432,7 +432,7 @@ static const TypeInfo mips_magnum_type = {
     .class_init = mips_magnum_class_init,
 };
 
-static void mips_pica61_class_init(ObjectClass *oc, void *data)
+static void mips_pica61_class_init(ObjectClass *oc, const void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);
 
diff --git a/hw/mips/loongson3_virt.c b/hw/mips/loongson3_virt.c
index 1da20dccec..de6fbcc0cb 100644
--- a/hw/mips/loongson3_virt.c
+++ b/hw/mips/loongson3_virt.c
@@ -667,7 +667,7 @@ static void mips_loongson3_virt_init(MachineState *machine)
     loongson3_virt_devices_init(machine, liointc);
 }
 
-static void loongson3v_machine_class_init(ObjectClass *oc, void *data)
+static void loongson3v_machine_class_init(ObjectClass *oc, const void *data)
 {
     MachineClass *mc = MACHINE_CLASS(oc);