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-rw-r--r--hw/misc/tmp421.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/hw/misc/tmp421.c b/hw/misc/tmp421.c
index a289c83360..212d6e0e83 100644
--- a/hw/misc/tmp421.c
+++ b/hw/misc/tmp421.c
@@ -74,12 +74,9 @@ struct TMP421Class {
 typedef struct TMP421Class TMP421Class;
 
 #define TYPE_TMP421 "tmp421-generic"
-#define TMP421(obj) OBJECT_CHECK(TMP421State, (obj), TYPE_TMP421)
+DECLARE_OBJ_CHECKERS(TMP421State, TMP421Class,
+                     TMP421, TYPE_TMP421)
 
-#define TMP421_CLASS(klass) \
-     OBJECT_CLASS_CHECK(TMP421Class, (klass), TYPE_TMP421)
-#define TMP421_GET_CLASS(obj) \
-     OBJECT_GET_CLASS(TMP421Class, (obj), TYPE_TMP421)
 
 /* the TMP421 registers */
 #define TMP421_STATUS_REG               0x08