diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 3717ad0..e77c6f5 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -333,6 +333,7 @@
 struct snd_soc_dapm_context;
 struct regulator;
 struct snd_soc_dapm_widget_list;
+struct snd_soc_dapm_update;
 
 int dapm_reg_event(struct snd_soc_dapm_widget *w,
 		   struct snd_kcontrol *kcontrol, int event);
@@ -392,9 +393,11 @@
 
 /* external DAPM widget events */
 int snd_soc_dapm_mixer_update_power(struct snd_soc_dapm_context *dapm,
-		struct snd_kcontrol *kcontrol, int connect);
+		struct snd_kcontrol *kcontrol, int connect,
+		struct snd_soc_dapm_update *update);
 int snd_soc_dapm_mux_update_power(struct snd_soc_dapm_context *dapm,
-		struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e);
+		struct snd_kcontrol *kcontrol, int mux, struct soc_enum *e,
+		struct snd_soc_dapm_update *update);
 
 /* dapm sys fs - used by the core */
 int snd_soc_dapm_sys_add(struct device *dev);