1 files changed, 1 insertions, 1 deletions

diff --git a/include/sound/soc-dapm.h b/include/sound/soc-dapm.h
index 491f81e89847..a105b01e06d5 100644
--- a/include/sound/soc-dapm.h
+++ b/include/sound/soc-dapm.h
@@ -289,7 +289,7 @@ struct snd_soc_dapm_widget {
 
         /* external events */
         unsigned short event_flags;             /* flags to specify event types */
-        int (*event)(struct snd_soc_dapm_widget*, int);
+        int (*event)(struct snd_soc_dapm_widget*, struct snd_kcontrol *, int);
 
         /* kcontrols that relate to this widget */
         int num_kcontrols;