diff --git a/hw/ide/qdev.c b/hw/ide/qdev.c
index 572f61d..2d14a76 100644
--- a/hw/ide/qdev.c
+++ b/hw/ide/qdev.c
@@ -200,16 +200,16 @@
     return 0;
 }
 
-static void ide_dev_get_bootindex(Object *obj, Visitor *v, void *opaque,
-                                  const char *name, Error **errp)
+static void ide_dev_get_bootindex(Object *obj, Visitor *v, const char *name,
+                                  void *opaque, Error **errp)
 {
     IDEDevice *d = IDE_DEVICE(obj);
 
     visit_type_int32(v, name, &d->conf.bootindex, errp);
 }
 
-static void ide_dev_set_bootindex(Object *obj, Visitor *v, void *opaque,
-                                  const char *name, Error **errp)
+static void ide_dev_set_bootindex(Object *obj, Visitor *v, const char *name,
+                                  void *opaque, Error **errp)
 {
     IDEDevice *d = IDE_DEVICE(obj);
     int32_t boot_index;