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Diffstat (limited to 'hw/char/milkymist-uart.c')
-rw-r--r--hw/char/milkymist-uart.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/char/milkymist-uart.c b/hw/char/milkymist-uart.c
index 1439efb42a..41204a0e28 100644
--- a/hw/char/milkymist-uart.c
+++ b/hw/char/milkymist-uart.c
@@ -30,6 +30,7 @@
 #include "chardev/char-fe.h"
 #include "qemu/error-report.h"
 #include "qemu/module.h"
+#include "qom/object.h"
 
 enum {
     R_RXTX = 0,
@@ -57,8 +58,9 @@ enum {
 };
 
 #define TYPE_MILKYMIST_UART "milkymist-uart"
-#define MILKYMIST_UART(obj) \
-    OBJECT_CHECK(MilkymistUartState, (obj), TYPE_MILKYMIST_UART)
+typedef struct MilkymistUartState MilkymistUartState;
+DECLARE_INSTANCE_CHECKER(MilkymistUartState, MILKYMIST_UART,
+                         TYPE_MILKYMIST_UART)
 
 struct MilkymistUartState {
     SysBusDevice parent_obj;
@@ -69,7 +71,6 @@ struct MilkymistUartState {
 
     uint32_t regs[R_MAX];
 };
-typedef struct MilkymistUartState MilkymistUartState;
 
 static void uart_update_irq(MilkymistUartState *s)
 {