From: Marc-André Lureau <marcandre.lureau@redhat.com>

Use the QOM class vtable only instead.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 audio/audio_int.h | 10 ----------
 audio/audio.c     | 29 +++--------------------------
 audio/dbusaudio.c | 17 +++++++++--------
 3 files changed, 12 insertions(+), 44 deletions(-)

diff --git a/audio/audio_int.h b/audio/audio_int.h
index 29f5864be69..0b97c8edee3 100644
--- a/audio/audio_int.h
+++ b/audio/audio_int.h
@@ -33,10 +33,6 @@
 #include "qemu/audio-capture.h"
 #include "mixeng.h"
 
-#ifdef CONFIG_GIO
-#include <gio/gio.h>
-#endif
-
 void G_GNUC_PRINTF(2, 0)
 AUD_vlog(const char *cap, const char *fmt, va_list ap);
 
@@ -145,12 +141,6 @@ struct audio_driver {
     const char *name;
     void *(*init) (Audiodev *, Error **);
     void (*fini) (void *);
-#ifdef CONFIG_GIO
-    bool (*set_dbus_server)(AudioBackend *be,
-                            GDBusObjectManagerServer *manager,
-                            bool p2p,
-                            Error **errp);
-#endif
     struct audio_pcm_ops *pcm_ops;
     int max_voices_out;
     int max_voices_in;
diff --git a/audio/audio.c b/audio/audio.c
index 323608ea0d5..7e23a63d401 100644
--- a/audio/audio.c
+++ b/audio/audio.c
@@ -1639,31 +1639,11 @@ static const char *audio_mixeng_backend_get_id(AudioBackend *be)
     return AUDIO_MIXENG_BACKEND(be)->dev->id;
 }
 
-#ifdef CONFIG_GIO
-static bool audio_mixeng_backend_set_dbus_server(AudioBackend *be,
-                                                 GDBusObjectManagerServer *manager,
-                                                 bool p2p,
-                                                 Error **errp)
-{
-    AudioMixengBackend *d = AUDIO_MIXENG_BACKEND(be);
-
-    if (!d->drv->set_dbus_server) {
-        return false;
-    }
-
-    return d->drv->set_dbus_server(be, manager, p2p, errp);
-}
-
-#endif
-
 static void audio_mixeng_backend_class_init(ObjectClass *klass, const void *data)
 {
     AudioBackendClass *be = AUDIO_BACKEND_CLASS(klass);
 
     be->get_id = audio_mixeng_backend_get_id;
-#ifdef CONFIG_GIO
-    be->set_dbus_server = audio_mixeng_backend_set_dbus_server;
-#endif
 }
 
 static void audio_mixeng_backend_init(Object *obj)
@@ -2263,12 +2243,9 @@ AudioBackend *audio_be_by_name(const char *name, Error **errp)
 #ifdef CONFIG_GIO
 bool audio_be_can_set_dbus_server(AudioBackend *be)
 {
-    /*
-     * TODO:
-     * AudioBackendClass *klass = AUDIO_BACKEND_GET_CLASS(be);
-     * return klass->set_dbus_server != NULL;
-     */
-    return AUDIO_MIXENG_BACKEND(be)->drv->set_dbus_server != NULL;
+    AudioBackendClass *klass = AUDIO_BACKEND_GET_CLASS(be);
+
+    return klass->set_dbus_server != NULL;
 }
 
 bool audio_be_set_dbus_server(AudioBackend *be,
diff --git a/audio/dbusaudio.c b/audio/dbusaudio.c
index 789d72f6903..9b25269a2d9 100644
--- a/audio/dbusaudio.c
+++ b/audio/dbusaudio.c
@@ -54,13 +54,6 @@ struct AudioDbus {
 
 static struct audio_driver dbus_audio_driver;
 
-static void audio_dbus_class_init(ObjectClass *klass, const void *data)
-{
-    AudioMixengBackendClass *k = AUDIO_MIXENG_BACKEND_CLASS(klass);
-
-    k->driver = &dbus_audio_driver;
-}
-
 typedef struct DBusAudio {
     Audiodev *dev;
     GDBusObjectManagerServer *server;
@@ -720,7 +713,6 @@ static struct audio_driver dbus_audio_driver = {
     .name            = "dbus",
     .init            = dbus_audio_init,
     .fini            = dbus_audio_fini,
-    .set_dbus_server = dbus_audio_set_server,
     .pcm_ops         = &dbus_pcm_ops,
     .max_voices_out  = INT_MAX,
     .max_voices_in   = INT_MAX,
@@ -728,6 +720,15 @@ static struct audio_driver dbus_audio_driver = {
     .voice_size_in   = sizeof(DBusVoiceIn)
 };
 
+static void audio_dbus_class_init(ObjectClass *klass, const void *data)
+{
+    AudioBackendClass *b = AUDIO_BACKEND_CLASS(klass);
+    AudioMixengBackendClass *k = AUDIO_MIXENG_BACKEND_CLASS(klass);
+
+    b->set_dbus_server = dbus_audio_set_server;
+    k->driver = &dbus_audio_driver;
+}
+
 static const TypeInfo audio_dbus_info = {
     .name = TYPE_AUDIO_DBUS,
     .parent = TYPE_AUDIO_MIXENG_BACKEND,
-- 
2.52.0