qcacmn: Remove wmi_unified_get_buf_extscan_hotlist_cmd()

Change "qcacmn: Add revised extscan start hotlist monitor API" (Change
Id Ie705f2462c7d5befa691f1ab57293e55ab68e3e2) recently added a revised
"start hotlist" handler. The only known client of the existing
interface was converted to use the new interface with change
"qcacld-3.0: Refine the extscan start BSSID hotlist logic" (Change-Id
I4d9f982177bc61a751ba0e7437fe55482dfd2723) so remove the now obsolete
interface.

Change-Id: I6e43170daa3ed2d932f1f2fa6717ea230a37ea8b
CRs-Fixed: 2294278

wmi_unified_extscan_api.c

@@ -245,27 +245,3 @@ QDF_STATUS wmi_unified_start_extscan_cmd(void *wmi_hdl,
 
 	return QDF_STATUS_E_FAILURE;
 }
-
-/**
- * wmi_unified_get_buf_extscan_hotlist_cmd() - prepare hotlist command
- * @wmi_hdl: wmi handle
- * @photlist: hotlist command params
- * @buf_len: buffer length
- *
- * This function fills individual elements for  hotlist request and
- * TLV for bssid entries
- *
- * Return: QDF_STATUS_SUCCESS on success and QDF_STATUS_E_FAILURE for failure.
- */
-QDF_STATUS wmi_unified_get_buf_extscan_hotlist_cmd(void *wmi_hdl,
-				   struct ext_scan_setbssid_hotlist_params *
-				   photlist, int *buf_len)
-{
-	wmi_unified_t wmi_handle = (wmi_unified_t) wmi_hdl;
-
-	if (wmi_handle->ops->send_get_buf_extscan_hotlist_cmd)
-		return wmi_handle->ops->send_get_buf_extscan_hotlist_cmd(wmi_handle,
-				  photlist, buf_len);
-
-	return QDF_STATUS_E_FAILURE;
-}

wmi_unified_extscan_tlv.c

@@ -1084,26 +1084,6 @@ static QDF_STATUS send_extscan_start_hotlist_monitor_cmd_tlv
 	return QDF_STATUS_SUCCESS;
 }
 
-/**
- * send_get_buf_extscan_hotlist_cmd_tlv() - prepare hotlist command
- * @wmi_handle: wmi handle
- * @photlist: hotlist command params
- * @buf_len: buffer length
- *
- * This function fills individual elements for  hotlist request and
- * TLV for bssid entries
- *
- * Return: CDF Status.
- */
-static QDF_STATUS send_get_buf_extscan_hotlist_cmd_tlv
-			(wmi_unified_t wmi_handle,
-			struct ext_scan_setbssid_hotlist_params *photlist,
-			int *buf_len)
-{
-	return send_extscan_start_hotlist_monitor_cmd_tlv(wmi_handle,
-							  photlist);
-}
-
 void wmi_extscan_attach_tlv(wmi_unified_t wmi_handle)
 {
 	struct wmi_ops *ops = wmi_handle->ops;
@@ -1127,6 +1107,4 @@ void wmi_extscan_attach_tlv(wmi_unified_t wmi_handle)
 				send_extscan_start_hotlist_monitor_cmd_tlv;
 	ops->send_stop_extscan_cmd = send_stop_extscan_cmd_tlv;
 	ops->send_start_extscan_cmd = send_start_extscan_cmd_tlv;
-	ops->send_get_buf_extscan_hotlist_cmd =
-				send_get_buf_extscan_hotlist_cmd_tlv;
 }