1 files changed, 0 insertions, 42 deletions
diff --git a/src/common_audio/signal_processing_library/main/source/norm_u32.c b/src/common_audio/signal_processing_library/main/source/norm_u32.c
deleted file mode 100644
index c903a64632..0000000000
--- a/src/common_audio/signal_processing_library/main/source/norm_u32.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/*
- *  Copyright (c) 2011 The WebRTC project authors. All Rights Reserved.
- *
- *  Use of this source code is governed by a BSD-style license
- *  that can be found in the LICENSE file in the root of the source
- *  tree. An additional intellectual property rights grant can be found
- *  in the file PATENTS.  All contributing project authors may
- *  be found in the AUTHORS file in the root of the source tree.
- */
-
-
-/*
- * This file contains the function WebRtcSpl_NormU32().
- * The description header can be found in signal_processing_library.h
- *
- */
-
-#include "signal_processing_library.h"
-
-#ifndef SPL_NO_DOUBLE_IMPLEMENTATIONS
-
-int WebRtcSpl_NormU32(WebRtc_UWord32 value)
-{
-    int zeros = 0;
-
-    if (value == 0)
-        return 0;
-
-    if (!(0xFFFF0000 & value))
-        zeros = 16;
-    if (!(0xFF000000 & (value << zeros)))
-        zeros += 8;
-    if (!(0xF0000000 & (value << zeros)))
-        zeros += 4;
-    if (!(0xC0000000 & (value << zeros)))
-        zeros += 2;
-    if (!(0x80000000 & (value << zeros)))
-        zeros += 1;
-
-    return zeros;
-}
-#endif