diff --git a/core/mac/inc/sir_api.h b/core/mac/inc/sir_api.h
index 3f2e9f4cf670..cfd0781bcd4d 100644
--- a/core/mac/inc/sir_api.h
+++ b/core/mac/inc/sir_api.h
@@ -2508,16 +2508,6 @@ typedef struct sSirRcvFltMcAddrList {
 	uint8_t action;
 } tSirRcvFltMcAddrList, *tpSirRcvFltMcAddrList;
 
-/* */
-/* Generic version information */
-/* */
-typedef struct {
-	uint8_t revision;
-	uint8_t version;
-	uint8_t minor;
-	uint8_t major;
-} tSirVersionType;
-
 /**
  * struct sir_wifi_start_log - Structure to store the params sent to start/
  * stop logging
diff --git a/core/sme/inc/sme_api.h b/core/sme/inc/sme_api.h
index b670de0c70e9..e55c1f8e093d 100644
--- a/core/sme/inc/sme_api.h
+++ b/core/sme/inc/sme_api.h
@@ -679,14 +679,6 @@ QDF_STATUS sme_neighbor_report_request(mac_handle_t mac_handle,
 		 uint8_t sessionId,
 		tpRrmNeighborReq pRrmNeighborReq,
 		tpRrmNeighborRspCallbackInfo callbackInfo);
-QDF_STATUS sme_get_wcnss_wlan_compiled_version(mac_handle_t mac_handle,
-		tSirVersionType * pVersion);
-QDF_STATUS sme_get_wcnss_wlan_reported_version(mac_handle_t mac_handle,
-		tSirVersionType *pVersion);
-QDF_STATUS sme_get_wcnss_software_version(mac_handle_t mac_handle,
-		uint8_t *pVersion, uint32_t versionBufferSize);
-QDF_STATUS sme_get_wcnss_hardware_version(mac_handle_t mac_handle,
-		uint8_t *pVersion, uint32_t versionBufferSize);
 #ifdef FEATURE_OEM_DATA_SUPPORT
 QDF_STATUS sme_oem_data_req(mac_handle_t mac_handle,
 			    struct oem_data_req *hdd_oem_req);
diff --git a/core/sme/src/common/sme_api.c b/core/sme/src/common/sme_api.c
index 7c515578efab..4e673dd31d97 100644
--- a/core/sme/src/common/sme_api.c
+++ b/core/sme/src/common/sme_api.c
@@ -4430,125 +4430,6 @@ QDF_STATUS sme_neighbor_report_request(
 	return status;
 }
 
-/*
- * sme_get_wcnss_wlan_compiled_version() -
- * This API returns the version of the WCNSS WLAN API with
- *	which the HOST driver was built
- *
- * mac_handle - The handle returned by mac_open.
- * pVersion - Points to the Version structure to be filled
- * Return QDF_STATUS
- *	    QDF_STATUS_E_INVAL - failure
- *	    QDF_STATUS_SUCCESS  success
- */
-QDF_STATUS sme_get_wcnss_wlan_compiled_version(mac_handle_t mac_handle,
-					       tSirVersionType *pVersion)
-{
-	QDF_STATUS status = QDF_STATUS_SUCCESS;
-	struct mac_context *mac = MAC_CONTEXT(mac_handle);
-
-	if (QDF_STATUS_SUCCESS == sme_acquire_global_lock(&mac->sme)) {
-		if (pVersion != NULL)
-			status = QDF_STATUS_SUCCESS;
-		else
-			status = QDF_STATUS_E_INVAL;
-
-		sme_release_global_lock(&mac->sme);
-	}
-
-	return status;
-}
-
-/*
- * sme_get_wcnss_wlan_reported_version() -
- * This API returns the version of the WCNSS WLAN API with
- *	which the WCNSS driver reports it was built
- * mac_handle - The handle returned by mac_open.
- * pVersion - Points to the Version structure to be filled
- * Return QDF_STATUS
- *	    QDF_STATUS_E_INVAL - failure
- *	    QDF_STATUS_SUCCESS  success
- */
-QDF_STATUS sme_get_wcnss_wlan_reported_version(mac_handle_t mac_handle,
-					       tSirVersionType *pVersion)
-{
-	QDF_STATUS status = QDF_STATUS_SUCCESS;
-	struct mac_context *mac = MAC_CONTEXT(mac_handle);
-
-	if (QDF_STATUS_SUCCESS == sme_acquire_global_lock(&mac->sme)) {
-		if (pVersion != NULL)
-			status = QDF_STATUS_SUCCESS;
-		else
-			status = QDF_STATUS_E_INVAL;
-
-		sme_release_global_lock(&mac->sme);
-	}
-
-	return status;
-}
-
-/*
- * sme_get_wcnss_software_version() -
- * This API returns the version string of the WCNSS driver
- *
- * mac_handle - The handle returned by mac_open.
- * pVersion - Points to the Version string buffer to be filled
- * versionBufferSize - THe size of the Version string buffer
- * Return QDF_STATUS
- *	    QDF_STATUS_E_INVAL - failure
- *	    QDF_STATUS_SUCCESS  success
- */
-QDF_STATUS sme_get_wcnss_software_version(mac_handle_t mac_handle,
-					  uint8_t *pVersion,
-					  uint32_t versionBufferSize)
-{
-	QDF_STATUS status = QDF_STATUS_SUCCESS;
-	struct mac_context *mac = MAC_CONTEXT(mac_handle);
-
-	if (QDF_STATUS_SUCCESS == sme_acquire_global_lock(&mac->sme)) {
-		if (pVersion != NULL)
-			status =
-				wma_get_wcnss_software_version(
-							    pVersion,
-							    versionBufferSize);
-		else
-			status = QDF_STATUS_E_INVAL;
-		sme_release_global_lock(&mac->sme);
-	}
-
-	return status;
-}
-
-/*
- * sme_get_wcnss_hardware_version() -
- * This API returns the version string of the WCNSS hardware
- *
- * mac_handle - The handle returned by mac_open.
- * pVersion - Points to the Version string buffer to be filled
- * versionBufferSize - THe size of the Version string buffer
- * Return QDF_STATUS
- *	    QDF_STATUS_E_INVAL - failure
- *	    QDF_STATUS_SUCCESS  success
- */
-QDF_STATUS sme_get_wcnss_hardware_version(mac_handle_t mac_handle,
-					  uint8_t *pVersion,
-					  uint32_t versionBufferSize)
-{
-	QDF_STATUS status = QDF_STATUS_SUCCESS;
-	struct mac_context *mac = MAC_CONTEXT(mac_handle);
-
-	if (QDF_STATUS_SUCCESS == sme_acquire_global_lock(&mac->sme)) {
-		if (pVersion != NULL)
-			status = QDF_STATUS_SUCCESS;
-		else
-			status = QDF_STATUS_E_INVAL;
-
-		sme_release_global_lock(&mac->sme);
-	}
-
-	return status;
-}
-
 #ifdef FEATURE_OEM_DATA_SUPPORT
 /**
  * sme_oem_data_req() - send oem data request to WMA