1 files changed, 0 insertions, 11 deletions
diff --git a/common/audio_codec.c b/common/audio_codec.c
index 3f7203ad15..9895f579e8 100644
--- a/common/audio_codec.c
+++ b/common/audio_codec.c
@@ -7,7 +7,6 @@
 #include "audio_codec.h"
 #include "console.h"
 #include "host_command.h"
-#include "util.h"
 
 #define CPRINTS(format, args...) cprints(CC_AUDIO_CODEC, format, ## args)
 
@@ -145,13 +144,3 @@ int audio_codec_memmap_ap_to_ec(uintptr_t ap_addr, uintptr_t *ec_addr)
 {
 	return EC_ERROR_UNIMPLEMENTED;
 }
-
-int16_t audio_codec_s16_scale_and_clip(int16_t orig, uint8_t scalar)
-{
-	int32_t val;
-
-	val = (int32_t)orig * (int32_t)scalar;
-	val = MIN(val, (int32_t)INT16_MAX);
-	val = MAX(val, (int32_t)INT16_MIN);
-	return val;
-}