diff --git a/hmp.c b/hmp.c
index cc4946d6ee49a17d49d1c13f0b099de4f407b343..39d581569719b346845a889e8c9632916e387eeb 100644
--- a/hmp.c
+++ b/hmp.c
@@ -1958,12 +1958,12 @@ void hmp_info_memory_devices(Monitor *mon, const QDict *qdict)
         value = info->value;
 
         if (value) {
-            switch (value->kind) {
+            switch (value->type) {
             case MEMORY_DEVICE_INFO_KIND_DIMM:
-                di = value->dimm;
+                di = value->u.dimm;
 
                 monitor_printf(mon, "Memory device [%s]: \"%s\"\n",
-                               MemoryDeviceInfoKind_lookup[value->kind],
+                               MemoryDeviceInfoKind_lookup[value->type],
                                di->id ? di->id : "");
                 monitor_printf(mon, "  addr: 0x%" PRIx64 "\n", di->addr);
                 monitor_printf(mon, "  slot: %" PRId64 "\n", di->slot);
diff --git a/hw/mem/pc-dimm.c b/hw/mem/pc-dimm.c
index 80f424b442aebf2cfd15d5271491bbf840a277d2..d5cdab2707c76d3994b5eba632eea20c37badae1 100644
--- a/hw/mem/pc-dimm.c
+++ b/hw/mem/pc-dimm.c
@@ -179,7 +179,7 @@ int qmp_pc_dimm_device_list(Object *obj, void *opaque)
                                                NULL);
             di->memdev = object_get_canonical_path(OBJECT(dimm->hostmem));
 
-            info->dimm = di;
+            info->u.dimm = di;
             elem->value = info;
             elem->next = NULL;
             **prev = elem;
@@ -203,9 +203,9 @@ ram_addr_t get_current_ram_size(void)
         MemoryDeviceInfo *value = info->value;
 
         if (value) {
-            switch (value->kind) {
+            switch (value->type) {
             case MEMORY_DEVICE_INFO_KIND_DIMM:
-                size += value->dimm->size;
+                size += value->u.dimm->size;
                 break;
             default:
                 break;
diff --git a/numa.c b/numa.c
index e9b18f54bea6dc1637ceac410ab9bf94d57a2519..fdfe2949d6edc314f34ab9d04b251f279fc2546e 100644
--- a/numa.c
+++ b/numa.c
@@ -226,9 +226,9 @@ static int parse_numa(void *opaque, QemuOpts *opts, Error **errp)
         goto error;
     }
 
-    switch (object->kind) {
+    switch (object->type) {
     case NUMA_OPTIONS_KIND_NODE:
-        numa_node_parse(object->node, opts, &err);
+        numa_node_parse(object->u.node, opts, &err);
         if (err) {
             goto error;
         }
@@ -487,9 +487,9 @@ static void numa_stat_memory_devices(uint64_t node_mem[])
         MemoryDeviceInfo *value = info->value;
 
         if (value) {
-            switch (value->kind) {
+            switch (value->type) {
             case MEMORY_DEVICE_INFO_KIND_DIMM:
-                node_mem[value->dimm->node] += value->dimm->size;
+                node_mem[value->u.dimm->node] += value->u.dimm->size;
                 break;
             default:
                 break;