gst-libs/gst/audio/gstbaseaudiosrc.c: unparent instead of unref the ringbuffer.

Original commit message from CVS:
* gst-libs/gst/audio/gstbaseaudiosrc.c:
(gst_base_audio_src_get_time), (gst_base_audio_src_create),
(gst_base_audio_src_change_state):
unparent instead of unref the ringbuffer.

ChangeLog

+2006-03-23  Wim Taymans  <wim@fluendo.com>
+
+	* gst-libs/gst/audio/gstbaseaudiosrc.c:
+	(gst_base_audio_src_get_time), (gst_base_audio_src_create),
+	(gst_base_audio_src_change_state):
+	unparent instead of unref the ringbuffer.
+
 2006-03-23  Wim Taymans  <wim@fluendo.com>
 	* gst-libs/gst/audio/gstbaseaudiosink.c:

gst-libs/gst/audio/gstbaseaudiosrc.c

@@ -435,7 +435,7 @@ gst_base_audio_src_change_state (GstElement * element,
       break;
     case GST_STATE_CHANGE_READY_TO_NULL:
       gst_ring_buffer_close_device (src->ringbuffer);
-      gst_object_unref (src->ringbuffer);
+      gst_object_unparent (GST_OBJECT_CAST (src->ringbuffer));
       src->ringbuffer = NULL;
       break;
     default: