5 files changed, 9 insertions, 9 deletions
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index 34731ae560..bcd00c9bb1 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -558,7 +558,7 @@ static const Property cuda_properties[] = {
     DEFINE_PROP_UINT64("timebase-frequency", CUDAState, tb_frequency, 0),
 };
 
-static void cuda_class_init(ObjectClass *oc, void *data)
+static void cuda_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
 
@@ -598,7 +598,7 @@ static void mos6522_cuda_reset_hold(Object *obj, ResetType type)
     ms->timers[1].frequency = (SCALE_US * 6000) / 4700;
 }
 
-static void mos6522_cuda_class_init(ObjectClass *oc, void *data)
+static void mos6522_cuda_class_init(ObjectClass *oc, const void *data)
 {
     ResettableClass *rc = RESETTABLE_CLASS(oc);
     MOS6522DeviceClass *mdc = MOS6522_CLASS(oc);
diff --git a/hw/misc/macio/gpio.c b/hw/misc/macio/gpio.c
index e87bfca1f5..e5d1e1168e 100644
--- a/hw/misc/macio/gpio.c
+++ b/hw/misc/macio/gpio.c
@@ -194,7 +194,7 @@ static void macio_gpio_nmi(NMIState *n, int cpu_index, Error **errp)
     macio_set_gpio(MACIO_GPIO(n), 9, false);
 }
 
-static void macio_gpio_class_init(ObjectClass *oc, void *data)
+static void macio_gpio_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     NMIClass *nc = NMI_CLASS(oc);
diff --git a/hw/misc/macio/mac_dbdma.c b/hw/misc/macio/mac_dbdma.c
index de0f934f7d..b2b42dd562 100644
--- a/hw/misc/macio/mac_dbdma.c
+++ b/hw/misc/macio/mac_dbdma.c
@@ -917,7 +917,7 @@ static void mac_dbdma_realize(DeviceState *dev, Error **errp)
     s->bh = qemu_bh_new_guarded(DBDMA_run_bh, s, &dev->mem_reentrancy_guard);
 }
 
-static void mac_dbdma_class_init(ObjectClass *oc, void *data)
+static void mac_dbdma_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
 
diff --git a/hw/misc/macio/macio.c b/hw/misc/macio/macio.c
index 194b152eff..b0418db49e 100644
--- a/hw/misc/macio/macio.c
+++ b/hw/misc/macio/macio.c
@@ -385,7 +385,7 @@ static const VMStateDescription vmstate_macio_oldworld = {
     }
 };
 
-static void macio_oldworld_class_init(ObjectClass *oc, void *data)
+static void macio_oldworld_class_init(ObjectClass *oc, const void *data)
 {
     PCIDeviceClass *pdc = PCI_DEVICE_CLASS(oc);
     DeviceClass *dc = DEVICE_CLASS(oc);
@@ -410,7 +410,7 @@ static const Property macio_newworld_properties[] = {
     DEFINE_PROP_BOOL("has-adb", NewWorldMacIOState, has_adb, false),
 };
 
-static void macio_newworld_class_init(ObjectClass *oc, void *data)
+static void macio_newworld_class_init(ObjectClass *oc, const void *data)
 {
     PCIDeviceClass *pdc = PCI_DEVICE_CLASS(oc);
     DeviceClass *dc = DEVICE_CLASS(oc);
@@ -425,7 +425,7 @@ static const Property macio_properties[] = {
     DEFINE_PROP_UINT64("frequency", MacIOState, frequency, 0),
 };
 
-static void macio_class_init(ObjectClass *klass, void *data)
+static void macio_class_init(ObjectClass *klass, const void *data)
 {
     PCIDeviceClass *k = PCI_DEVICE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);
diff --git a/hw/misc/macio/pmu.c b/hw/misc/macio/pmu.c
index 73190559a8..3734913994 100644
--- a/hw/misc/macio/pmu.c
+++ b/hw/misc/macio/pmu.c
@@ -764,7 +764,7 @@ static const Property pmu_properties[] = {
     DEFINE_PROP_BOOL("has-adb", PMUState, has_adb, true),
 };
 
-static void pmu_class_init(ObjectClass *oc, void *data)
+static void pmu_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
 
@@ -808,7 +808,7 @@ static void mos6522_pmu_reset_hold(Object *obj, ResetType type)
     s->last_b = ms->b = TACK | TREQ;
 }
 
-static void mos6522_pmu_class_init(ObjectClass *oc, void *data)
+static void mos6522_pmu_class_init(ObjectClass *oc, const void *data)
 {
     ResettableClass *rc = RESETTABLE_CLASS(oc);
     MOS6522DeviceClass *mdc = MOS6522_CLASS(oc);