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Diffstat (limited to 'hw/input/milkymist-softusb.c')
-rw-r--r--hw/input/milkymist-softusb.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/hw/input/milkymist-softusb.c b/hw/input/milkymist-softusb.c
index 3e0a7eb0bd..eaaf8adde4 100644
--- a/hw/input/milkymist-softusb.c
+++ b/hw/input/milkymist-softusb.c
@@ -32,6 +32,7 @@
 #include "hw/qdev-properties.h"
 #include "qemu/error-report.h"
 #include "qemu/module.h"
+#include "qom/object.h"
 
 enum {
     R_CTRL = 0,
@@ -50,8 +51,9 @@ enum {
 #define COMLOC_KEVT_BASE     0x1143
 
 #define TYPE_MILKYMIST_SOFTUSB "milkymist-softusb"
-#define MILKYMIST_SOFTUSB(obj) \
-    OBJECT_CHECK(MilkymistSoftUsbState, (obj), TYPE_MILKYMIST_SOFTUSB)
+typedef struct MilkymistSoftUsbState MilkymistSoftUsbState;
+DECLARE_INSTANCE_CHECKER(MilkymistSoftUsbState, MILKYMIST_SOFTUSB,
+                         TYPE_MILKYMIST_SOFTUSB)
 
 struct MilkymistSoftUsbState {
     SysBusDevice parent_obj;
@@ -80,7 +82,6 @@ struct MilkymistSoftUsbState {
     /* keyboard state */
     uint8_t kbd_hid_buffer[8];
 };
-typedef struct MilkymistSoftUsbState MilkymistSoftUsbState;
 
 static uint64_t softusb_read(void *opaque, hwaddr addr,
                              unsigned size)