qcacmn: Remove dedicated CDP API for mcastenhance 6 AST lookup

Remove dedicated CDP API for mcastenhance 6 AST lookup and replace
the calls with generic APIs

Change-Id: Ic2c5613be57d7eaffc233ee601f136694f81f848
CRs-Fixed: 2369606

dp/inc/cdp_txrx_me.h

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2016-2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2016-2019 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
@@ -140,25 +140,6 @@ cdp_tx_me_convert_ucast(ol_txrx_soc_handle soc, struct cdp_vdev *vdev,
 			(vdev, wbuf, newmac, newmaccnt);
 }
 
-static inline uint16_t
-cdp_tx_me_find_ast_entry(ol_txrx_soc_handle soc, struct cdp_vdev *vdev,
-			 uint8_t *da_mac_addr, uint8_t *ra_mac_addr)
-{
-	if (!soc || !soc->ops) {
-		QDF_TRACE(QDF_MODULE_ID_CDP, QDF_TRACE_LEVEL_DEBUG,
-				"%s: Invalid Instance", __func__);
-		QDF_BUG(0);
-		return 0;
-	}
-
-	if (!soc->ops->me_ops ||
-	    !soc->ops->me_ops->tx_me_find_ast_entry)
-		return 0;
-
-	return soc->ops->me_ops->tx_me_find_ast_entry(vdev, da_mac_addr,
-						      ra_mac_addr);
-}
-
 /* Should be a function pointer in ol_txrx_osif_ops{} */
 /**
  * @brief notify mcast frame indication from FW.