diff --git a/core/sap/src/sap_ch_select.h b/core/sap/src/sap_ch_select.h
index 35d2a6c2ef..330dbe4a1d 100644
--- a/core/sap/src/sap_ch_select.h
+++ b/core/sap/src/sap_ch_select.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2015, 2017-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2015, 2017-2019 The Linux Foundation. All rights reserved.
  *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
@@ -156,12 +156,4 @@ typedef struct {
 	uint8_t numSpectChans;  /* Total num of channels in the spectrum */
 } tSapChSelSpectInfo;           /* tDfsChSelParams; */
 
-/**
- * Structure for channel weight calculation parameters
- */
-typedef struct sSapChSelParams {
-	void *pSpectInfoParams; /**pDfsParams;   // Filled with tSapChSelSpectInfo */
-	uint16_t numChannels;
-} tSapChSelParams;
-
 #endif /* if !defined __SAP_CH_SELECT_H */