qcacmn: Register cp stats legacy ops

Currently there is no support to register both common cp stats
ops and MC specific cp stats ops. Add support to register common
ops and MC/WIN specific cp stats ops.

Change-Id: Ibaee9da8b1ce3185161821f2be751d8bb4bf10e2
CRs-Fixed: 2851235

umac/cp_stats/core/src/wlan_cp_stats_ol_api.c

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2018 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2018, 2021 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
@@ -129,6 +129,10 @@ QDF_STATUS wlan_cp_stats_enable_ol(struct wlan_objmgr_psoc *psoc)
 	}
 
 	tx_ops->cp_stats_attach(psoc);
+
+	if (tx_ops->cp_stats_legacy_attach)
+		tx_ops->cp_stats_legacy_attach(psoc);
+
 	return QDF_STATUS_SUCCESS;
 }
 
@@ -147,12 +151,18 @@ QDF_STATUS wlan_cp_stats_disable_ol(struct wlan_objmgr_psoc *psoc)
 		return QDF_STATUS_E_NULL_VALUE;
 	}
 
+	if (!tx_ops->cp_stats_legacy_detach) {
+		cp_stats_err("cp_stats_legacy_detach function ptr is null!");
+		return QDF_STATUS_E_NULL_VALUE;
+	}
+	tx_ops->cp_stats_legacy_detach(psoc);
+
 	if (!tx_ops->cp_stats_detach) {
 		cp_stats_err("cp_stats_detach function ptr is null!");
 		return QDF_STATUS_E_NULL_VALUE;
 	}
-
 	tx_ops->cp_stats_detach(psoc);
+
 	return QDF_STATUS_SUCCESS;
 }