diff --git a/doc/APIchanges b/doc/APIchanges
index 2da438fb6a..15cf379134 100644
--- a/doc/APIchanges
+++ b/doc/APIchanges
@@ -18,9 +18,6 @@ API changes, most recent first:
 2012-06-05 - xxxxxxx - lavc 54.24.100
   Add pkt_duration field to AVFrame.
 
-2012-06-04 - xxxxxxx - lafi 2.78.100
-  Add avfilter_default_filter_name() function in avfilter.h.
-
 2012-05-24 - xxxxxxx - lavu 51.54.100
   Move AVPALETTE_SIZE and AVPALETTE_COUNT macros from
   libavcodec/avcodec.h to libavutil/pixfmt.h.
diff --git a/libavfilter/avfilter.c b/libavfilter/avfilter.c
index 98c35ee00f..fb74f26dc2 100644
--- a/libavfilter/avfilter.c
+++ b/libavfilter/avfilter.c
@@ -407,7 +407,7 @@ static int pad_count(const AVFilterPad *pads)
     return count;
 }
 
-const char *avfilter_default_filter_name(void *filter_ctx)
+static char *default_filter_name(void *filter_ctx)
 {
     AVFilterContext *ctx = filter_ctx;
     return ctx->name ? ctx->name : ctx->filter->name;
@@ -415,7 +415,7 @@ const char *avfilter_default_filter_name(void *filter_ctx)
 
 static const AVClass avfilter_class = {
     .class_name = "AVFilter",
-    .item_name  = avfilter_default_filter_name,
+    .item_name  = default_filter_name,
     .version    = LIBAVUTIL_VERSION_INT,
     .category = AV_CLASS_CATEGORY_FILTER,
 };
diff --git a/libavfilter/avfilter.h b/libavfilter/avfilter.h
index 334a1c104f..17c074fd25 100644
--- a/libavfilter/avfilter.h
+++ b/libavfilter/avfilter.h
@@ -621,12 +621,6 @@ struct AVFilterContext {
     struct AVFilterCommand *command_queue;
 };
 
-/**
- * Print the name of the filter given a filter context.
- */
-const char *avfilter_default_filter_name(void *filter_ctx);
-
-
 #if FF_API_PACKING
 enum AVFilterPacking {
     AVFILTER_PACKED = 0,
diff --git a/libavfilter/version.h b/libavfilter/version.h
index 76f649ea01..c90b4ad43a 100644
--- a/libavfilter/version.h
+++ b/libavfilter/version.h
@@ -30,7 +30,7 @@
 
 #define LIBAVFILTER_VERSION_MAJOR  2
 #define LIBAVFILTER_VERSION_MINOR 78
-#define LIBAVFILTER_VERSION_MICRO 100
+#define LIBAVFILTER_VERSION_MICRO 101
 
 #define LIBAVFILTER_VERSION_INT AV_VERSION_INT(LIBAVFILTER_VERSION_MAJOR, \
                                                LIBAVFILTER_VERSION_MINOR, \