1 files changed, 4 insertions, 2 deletions
diff --git a/hw/usb/dev-audio.c b/hw/usb/dev-audio.c
index 1371c44f48..3fc8addae1 100644
--- a/hw/usb/dev-audio.c
+++ b/hw/usb/dev-audio.c
@@ -36,6 +36,7 @@
 #include "migration/vmstate.h"
 #include "desc.h"
 #include "audio/audio.h"
+#include "qom/object.h"
 
 static void usb_audio_reinit(USBDevice *dev, unsigned channels);
 
@@ -633,7 +634,7 @@ static uint8_t *streambuf_get(struct streambuf *buf, size_t *len)
     return data;
 }
 
-typedef struct USBAudioState {
+struct USBAudioState {
     /* qemu interfaces */
     USBDevice dev;
     QEMUSoundCard card;
@@ -652,7 +653,8 @@ typedef struct USBAudioState {
     uint32_t debug;
     uint32_t buffer_user, buffer;
     bool multi;
-} USBAudioState;
+};
+typedef struct USBAudioState USBAudioState;
 
 #define TYPE_USB_AUDIO "usb-audio"
 #define USB_AUDIO(obj) OBJECT_CHECK(USBAudioState, (obj), TYPE_USB_AUDIO)