X-Git-Url: http://git.efficios.com/?a=blobdiff_plain;f=include%2Fbabeltrace%2Fgraph%2Fport-output-const.h;h=0afa640fe84db23c504951d92734cdcbcfdd6daf;hb=005f1204d7620018bb2c1406b6194940f0ee119f;hp=7c6e801fa9763e9e65198d861cf411e43d5cf295;hpb=b19ff26f04df428047676dd736bd7cc9473906fe;p=babeltrace.git

diff --git a/include/babeltrace/graph/port-output-const.h b/include/babeltrace/graph/port-output-const.h
index 7c6e801f..0afa640f 100644
--- a/include/babeltrace/graph/port-output-const.h
+++ b/include/babeltrace/graph/port-output-const.h
@@ -24,7 +24,7 @@
  * SOFTWARE.
  */
 
-/* For bt_port, bt_port_output */
+/* For bt_port, bt_port_output, __BT_UPCAST_CONST */
 #include <babeltrace/types.h>
 
 #include <stdint.h>
@@ -34,10 +34,9 @@ extern "C" {
 #endif
 
 static inline
-const bt_port *bt_port_output_as_port_const(
-		const bt_port_output *port_output)
+const bt_port *bt_port_output_as_port_const(const bt_port_output *port_output)
 {
-	return (const void *) port_output;
+	return __BT_UPCAST_CONST(bt_port, port_output);
 }
 
 extern void bt_port_output_get_ref(const bt_port_output *port_output);