5 files changed, 7 insertions, 12 deletions
diff --git a/hw/mem/cxl_type3.c b/hw/mem/cxl_type3.c
index 6fffa21..bba923f 100644
--- a/hw/mem/cxl_type3.c
+++ b/hw/mem/cxl_type3.c
@@ -957,7 +957,6 @@ err_free_special_ops:
     if (ct3d->hostvmem) {
         address_space_destroy(&ct3d->hostvmem_as);
     }
-    return;
 }
 
 static void ct3_exit(PCIDevice *pci_dev)
@@ -1511,8 +1510,6 @@ void qmp_cxl_inject_uncorrectable_errors(const char *path,
 
     stl_le_p(reg_state + R_CXL_RAS_UNC_ERR_STATUS, unc_err);
     pcie_aer_inject_error(PCI_DEVICE(obj), &err);
-
-    return;
 }
 
 void qmp_cxl_inject_correctable_error(const char *path, CxlCorErrorType type,
@@ -1788,7 +1785,6 @@ void qmp_cxl_inject_dram_event(const char *path, CxlEventLog log, uint8_t flags,
     if (cxl_event_insert(cxlds, enc_log, (CXLEventRecordRaw *)&dram)) {
         cxl_event_irq_assert(ct3d);
     }
-    return;
 }
 
 void qmp_cxl_inject_memory_module_event(const char *path, CxlEventLog log,
@@ -2145,7 +2141,7 @@ void qmp_cxl_release_dynamic_capacity(const char *path, uint16_t host_id,
     }
 }
 
-static void ct3_class_init(ObjectClass *oc, void *data)
+static void ct3_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     PCIDeviceClass *pc = PCI_DEVICE_CLASS(oc);
@@ -2178,7 +2174,7 @@ static const TypeInfo ct3d_info = {
     .class_size = sizeof(struct CXLType3Class),
     .class_init = ct3_class_init,
     .instance_size = sizeof(CXLType3Dev),
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { INTERFACE_CXL_DEVICE },
         { INTERFACE_PCIE_DEVICE },
         {}
diff --git a/hw/mem/npcm7xx_mc.c b/hw/mem/npcm7xx_mc.c
index abc5af5..07fc108 100644
--- a/hw/mem/npcm7xx_mc.c
+++ b/hw/mem/npcm7xx_mc.c
@@ -65,7 +65,7 @@ static void npcm7xx_mc_realize(DeviceState *dev, Error **errp)
     sysbus_init_mmio(SYS_BUS_DEVICE(s), &s->mmio);
 }
 
-static void npcm7xx_mc_class_init(ObjectClass *klass, void *data)
+static void npcm7xx_mc_class_init(ObjectClass *klass, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(klass);
 
diff --git a/hw/mem/nvdimm.c b/hw/mem/nvdimm.c
index c05007a..23ab143e 100644
--- a/hw/mem/nvdimm.c
+++ b/hw/mem/nvdimm.c
@@ -250,7 +250,7 @@ static const Property nvdimm_properties[] = {
     DEFINE_PROP_BOOL(NVDIMM_UNARMED_PROP, NVDIMMDevice, unarmed, false),
 };
 
-static void nvdimm_class_init(ObjectClass *oc, void *data)
+static void nvdimm_class_init(ObjectClass *oc, const void *data)
 {
     PCDIMMDeviceClass *ddc = PC_DIMM_CLASS(oc);
     MemoryDeviceClass *mdc = MEMORY_DEVICE_CLASS(oc);
diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c
index 799a618..f701d5b 100644
--- a/hw/mem/pc-dimm.c
+++ b/hw/mem/pc-dimm.c
@@ -276,7 +276,7 @@ static void pc_dimm_md_fill_device_info(const MemoryDeviceState *md,
     }
 }
 
-static void pc_dimm_class_init(ObjectClass *oc, void *data)
+static void pc_dimm_class_init(ObjectClass *oc, const void *data)
 {
     DeviceClass *dc = DEVICE_CLASS(oc);
     MemoryDeviceClass *mdc = MEMORY_DEVICE_CLASS(oc);
@@ -301,7 +301,7 @@ static const TypeInfo pc_dimm_info = {
     .instance_init = pc_dimm_init,
     .class_init    = pc_dimm_class_init,
     .class_size    = sizeof(PCDIMMDeviceClass),
-    .interfaces = (InterfaceInfo[]) {
+    .interfaces = (const InterfaceInfo[]) {
         { TYPE_MEMORY_DEVICE },
         { }
     },
diff --git a/hw/mem/sparse-mem.c b/hw/mem/sparse-mem.c
index 6a9a591..d7b00e5 100644
--- a/hw/mem/sparse-mem.c
+++ b/hw/mem/sparse-mem.c
@@ -82,7 +82,6 @@ static void sparse_mem_enter_reset(Object *obj, ResetType type)
 {
     SparseMemState *s = SPARSE_MEM(obj);
     g_hash_table_remove_all(s->mapped);
-    return;
 }
 
 static const MemoryRegionOps sparse_mem_ops = {
@@ -137,7 +136,7 @@ static void sparse_mem_realize(DeviceState *dev, Error **errp)
     sysbus_init_mmio(sbd, &s->mmio);
 }
 
-static void sparse_mem_class_init(ObjectClass *klass, void *data)
+static void sparse_mem_class_init(ObjectClass *klass, const void *data)
 {
     ResettableClass *rc = RESETTABLE_CLASS(klass);
     DeviceClass *dc = DEVICE_CLASS(klass);