1 files changed, 6 insertions, 3 deletions
diff --git a/include/hw/rtc/pl031.h b/include/hw/rtc/pl031.h
index e3cb1d646f..3897b424d4 100644
--- a/include/hw/rtc/pl031.h
+++ b/include/hw/rtc/pl031.h
@@ -16,11 +16,14 @@
 
 #include "hw/sysbus.h"
 #include "qemu/timer.h"
+#include "qom/object.h"
 
 #define TYPE_PL031 "pl031"
-#define PL031(obj) OBJECT_CHECK(PL031State, (obj), TYPE_PL031)
+typedef struct PL031State PL031State;
+DECLARE_INSTANCE_CHECKER(PL031State, PL031,
+                         TYPE_PL031)
 
-typedef struct PL031State {
+struct PL031State {
     SysBusDevice parent_obj;
 
     MemoryRegion iomem;
@@ -42,6 +45,6 @@ typedef struct PL031State {
     uint32_t cr;
     uint32_t im;
     uint32_t is;
-} PL031State;
+};
 
 #endif