1 files changed, 4 insertions, 2 deletions
diff --git a/gst-libs/gst/tuner/tunerchannel.h b/gst-libs/gst/tuner/tunerchannel.h
index b8031455..9545ea55 100644
--- a/gst-libs/gst/tuner/tunerchannel.h
+++ b/gst-libs/gst/tuner/tunerchannel.h
@@ -64,10 +64,12 @@ typedef struct _GstTunerChannelClass {
   GObjectClass parent;
 
   /* signals */
-  void (*frequency_changed) (GstTunerChannel *tuner,
+  void (*frequency_changed) (GstTunerChannel *channel,
 			     gulong           frequency);
-  void (*signal_changed)    (GstTunerChannel *tuner,
+  void (*signal_changed)    (GstTunerChannel *channel,
 			     gint             signal);
+
+  GST_CLASS_PADDING
 } GstTunerChannelClass;
 
 GType		gst_tuner_channel_get_type	(void);