put function into namespace

diff --git a/libs/ardour/globals.cc b/libs/ardour/globals.cc
index ea99420ff58ed8c1ee5331586fa4c8485eaa1fea..5554513d1688b3b0d03bc15ca072aa763df30458 100644 (file)
--- a/libs/ardour/globals.cc
+++ b/libs/ardour/globals.cc
@@ -618,7 +618,7 @@ ARDOUR::get_microseconds ()
  */
 
 int
-format_data_width (ARDOUR::SampleFormat format)
+ARDOUR::format_data_width (ARDOUR::SampleFormat format)
 {