8 files changed, 9 insertions, 9 deletions
diff --git a/hw/ipmi/ipmi.c b/hw/ipmi/ipmi.c
index fdeaa5269f..b91e487e1b 100644
--- a/hw/ipmi/ipmi.c
+++ b/hw/ipmi/ipmi.c
@@ -78,7 +78,7 @@ static int ipmi_do_hw_op(IPMIInterface *s, enum ipmi_op op, int checkonly)
     }
 }
 
-static void ipmi_interface_class_init(ObjectClass *class, void *data)
+static void ipmi_interface_class_init(ObjectClass *class, const void *data)
 {
     IPMIInterfaceClass *ik = IPMI_INTERFACE_CLASS(class);
 
@@ -112,7 +112,7 @@ static const Property ipmi_bmc_properties[] = {
     DEFINE_PROP_UINT8("slave_addr",  IPMIBmc, slave_addr, 0x20),
 };
 
-static void bmc_class_init(ObjectClass *oc, void *data)
+static void bmc_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
 
diff --git a/hw/ipmi/ipmi_bmc_extern.c b/hw/ipmi/ipmi_bmc_extern.c
index e563214390..9f1ba7b2f8 100644
--- a/hw/ipmi/ipmi_bmc_extern.c
+++ b/hw/ipmi/ipmi_bmc_extern.c
@@ -513,7 +513,7 @@ static const Property ipmi_bmc_extern_properties[] = {
     DEFINE_PROP_CHR("chardev", IPMIBmcExtern, chr),
 };
 
-static void ipmi_bmc_extern_class_init(ObjectClass *oc, void *data)
+static void ipmi_bmc_extern_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     IPMIBmcClass *bk = IPMI_BMC_CLASS(oc);
diff --git a/hw/ipmi/ipmi_bmc_sim.c b/hw/ipmi/ipmi_bmc_sim.c
index 41fe6835a7..04e1dcd0e7 100644
--- a/hw/ipmi/ipmi_bmc_sim.c
+++ b/hw/ipmi/ipmi_bmc_sim.c
@@ -2278,7 +2278,7 @@ static const Property ipmi_sim_properties[] = {
     DEFINE_PROP_UUID_NODEFAULT("guid", IPMIBmcSim, uuid),
 };
 
-static void ipmi_sim_class_init(ObjectClass *oc, void *data)
+static void ipmi_sim_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     IPMIBmcClass *bk = IPMI_BMC_CLASS(oc);
diff --git a/hw/ipmi/isa_ipmi_bt.c b/hw/ipmi/isa_ipmi_bt.c
index 76585e786e..db539e68ae 100644
--- a/hw/ipmi/isa_ipmi_bt.c
+++ b/hw/ipmi/isa_ipmi_bt.c
@@ -139,7 +139,7 @@ static const Property ipmi_isa_properties[] = {
     DEFINE_PROP_INT32("irq",   ISAIPMIBTDevice, isairq,  5),
 };
 
-static void isa_ipmi_bt_class_init(ObjectClass *oc, void *data)
+static void isa_ipmi_bt_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     IPMIInterfaceClass *iic = IPMI_INTERFACE_CLASS(oc);
diff --git a/hw/ipmi/isa_ipmi_kcs.c b/hw/ipmi/isa_ipmi_kcs.c
index ba3ae208b2..4cbc6c577c 100644
--- a/hw/ipmi/isa_ipmi_kcs.c
+++ b/hw/ipmi/isa_ipmi_kcs.c
@@ -145,7 +145,7 @@ static const Property ipmi_isa_properties[] = {
     DEFINE_PROP_INT32("irq",   ISAIPMIKCSDevice, isairq,  5),
 };
 
-static void isa_ipmi_kcs_class_init(ObjectClass *oc, void *data)
+static void isa_ipmi_kcs_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     IPMIInterfaceClass *iic = IPMI_INTERFACE_CLASS(oc);
diff --git a/hw/ipmi/pci_ipmi_bt.c b/hw/ipmi/pci_ipmi_bt.c
index 7ba8b3ab96..23f65c6886 100644
--- a/hw/ipmi/pci_ipmi_bt.c
+++ b/hw/ipmi/pci_ipmi_bt.c
@@ -119,7 +119,7 @@ static void *pci_ipmi_bt_get_backend_data(IPMIInterface *ii)
     return &pib->bt;
 }
 
-static void pci_ipmi_bt_class_init(ObjectClass *oc, void *data)
+static void pci_ipmi_bt_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     PCIDeviceClass *pdc = PCI_DEVICE_CLASS(oc);
diff --git a/hw/ipmi/pci_ipmi_kcs.c b/hw/ipmi/pci_ipmi_kcs.c
index 0aa35143e9..4077b6a7b0 100644
--- a/hw/ipmi/pci_ipmi_kcs.c
+++ b/hw/ipmi/pci_ipmi_kcs.c
@@ -118,7 +118,7 @@ static void *pci_ipmi_kcs_get_backend_data(IPMIInterface *ii)
     return &pik->kcs;
 }
 
-static void pci_ipmi_kcs_class_init(ObjectClass *oc, void *data)
+static void pci_ipmi_kcs_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     PCIDeviceClass *pdc = PCI_DEVICE_CLASS(oc);
diff --git a/hw/ipmi/smbus_ipmi.c b/hw/ipmi/smbus_ipmi.c
index 56865df7db..7345844a3a 100644
--- a/hw/ipmi/smbus_ipmi.c
+++ b/hw/ipmi/smbus_ipmi.c
@@ -351,7 +351,7 @@ static void smbus_ipmi_get_fwinfo(struct IPMIInterface *ii, IPMIFwInfo *info)
     info->uuid = sid->uuid;
 }
 
-static void smbus_ipmi_class_init(ObjectClass *oc, void *data)
+static void smbus_ipmi_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     IPMIInterfaceClass *iic = IPMI_INTERFACE_CLASS(oc);