wlan: Sessionize Link Layer Stats to support multiple interfaces.

This commit ensures that the proper mapping of the interface and the
station index is done to ensure that appropriate statistics per interface
are obtained.

Change-Id: I676137b60c3313bdd5bf91ce03ec17d73dae041e
CRs-Fixed:  689878
diff --git a/CORE/SME/inc/sme_Api.h b/CORE/SME/inc/sme_Api.h
index 3320095..2f4a60b 100644
--- a/CORE/SME/inc/sme_Api.h
+++ b/CORE/SME/inc/sme_Api.h
@@ -157,18 +157,16 @@
     \fn sme_SetLinkLayerStatsIndCB
     \brief  API to trigger Link Layer stats result indications from from FW
     \param  hHal - The handle returned by macOpen.
-    \param  sessionId - session ID
     \param  callbackRoutine - HDD callback which needs to be invoked after
             getting get Link Layer Statistics results from FW
-    \param  callbackContext - pAdapter context
     \return eHalStatus
   ---------------------------------------------------------------------------*/
 eHalStatus
 sme_SetLinkLayerStatsIndCB
 (
-    tHalHandle hHal, tANI_U8 sessionId,
-    void (*callbackRoutine) (void *callbackCtx, int indType, void *pRsp),
-    void *callbackContext
+    tHalHandle hHal,
+    void (*callbackRoutine) (void *callbackCtx, int indType, void *pRsp,
+            tANI_U8 *macAddr)
 );