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-rw-r--r--include/qom/object.h3
-rw-r--r--qom/object.c13
2 files changed, 9 insertions, 7 deletions
diff --git a/include/qom/object.h b/include/qom/object.h
index a275db2092..5f78847d68 100644
--- a/include/qom/object.h
+++ b/include/qom/object.h
@@ -358,7 +358,8 @@ struct ObjectClass
     Type type;
     GSList *interfaces;
 
-    const char *cast_cache[OBJECT_CLASS_CAST_CACHE];
+    const char *object_cast_cache[OBJECT_CLASS_CAST_CACHE];
+    const char *class_cast_cache[OBJECT_CLASS_CAST_CACHE];
 
     ObjectUnparent *unparent;
 };
diff --git a/qom/object.c b/qom/object.c
index fc19cf676a..21b5a0bbe1 100644
--- a/qom/object.c
+++ b/qom/object.c
@@ -458,7 +458,7 @@ Object *object_dynamic_cast_assert(Object *obj, const char *typename,
     Object *inst;
 
     for (i = 0; obj && i < OBJECT_CLASS_CAST_CACHE; i++) {
-        if (obj->class->cast_cache[i] == typename) {
+        if (obj->class->object_cast_cache[i] == typename) {
             goto out;
         }
     }
@@ -475,9 +475,10 @@ Object *object_dynamic_cast_assert(Object *obj, const char *typename,
 
     if (obj && obj == inst) {
         for (i = 1; i < OBJECT_CLASS_CAST_CACHE; i++) {
-            obj->class->cast_cache[i - 1] = obj->class->cast_cache[i];
+            obj->class->object_cast_cache[i - 1] =
+                    obj->class->object_cast_cache[i];
         }
-        obj->class->cast_cache[i - 1] = typename;
+        obj->class->object_cast_cache[i - 1] = typename;
     }
 
 out:
@@ -547,7 +548,7 @@ ObjectClass *object_class_dynamic_cast_assert(ObjectClass *class,
     int i;
 
     for (i = 0; class && i < OBJECT_CLASS_CAST_CACHE; i++) {
-        if (class->cast_cache[i] == typename) {
+        if (class->class_cast_cache[i] == typename) {
             ret = class;
             goto out;
         }
@@ -568,9 +569,9 @@ ObjectClass *object_class_dynamic_cast_assert(ObjectClass *class,
 #ifdef CONFIG_QOM_CAST_DEBUG
     if (class && ret == class) {
         for (i = 1; i < OBJECT_CLASS_CAST_CACHE; i++) {
-            class->cast_cache[i - 1] = class->cast_cache[i];
+            class->class_cast_cache[i - 1] = class->class_cast_cache[i];
         }
-        class->cast_cache[i - 1] = typename;
+        class->class_cast_cache[i - 1] = typename;
     }
 out:
 #endif