diff --git a/include/sound/control.h b/include/sound/control.h
index 34bc93d..5358892 100644
--- a/include/sound/control.h
+++ b/include/sound/control.h
@@ -233,7 +233,8 @@
 int snd_ctl_add_vmaster_hook(struct snd_kcontrol *kctl,
 			     void (*hook)(void *private_data, int),
 			     void *private_data);
-void snd_ctl_sync_vmaster_hook(struct snd_kcontrol *kctl);
+void snd_ctl_sync_vmaster(struct snd_kcontrol *kctl, bool hook_only);
+#define snd_ctl_sync_vmaster_hook(kctl)	snd_ctl_sync_vmaster(kctl, true)
 
 /*
  * Helper functions for jack-detection controls