prima: Add oem data rsp length

Currently NEW_OEM_DATA_RSP_SIZE no of bytes are defined statically
between host and fw for oem rsp exchange. But fw is not using all
of those bytes which results in lowi reading data from unauthorized
memory locations. Fix this by sending proper length to LOWI

Change-Id: Idb1176111a9585b8f727fb01dda1a6079151c867
CRs-Fixed: 965180
diff --git a/CORE/HDD/inc/wlan_hdd_cfg80211.h b/CORE/HDD/inc/wlan_hdd_cfg80211.h
index 8192270..dfd9250 100644
--- a/CORE/HDD/inc/wlan_hdd_cfg80211.h
+++ b/CORE/HDD/inc/wlan_hdd_cfg80211.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2012-2015 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2012-2016 The Linux Foundation. All rights reserved.
  *
  * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
  *
@@ -1365,7 +1365,7 @@
 
 #ifdef FEATURE_OEM_DATA_SUPPORT
 void wlan_hdd_cfg80211_oemdata_callback(void *ctx, const tANI_U16 evType,
-                                      void *pMsg);
+                                      void *pMsg,  tANI_U32 evLen);
 #endif /* FEATURE_OEM_DATA_SUPPORT */
 
 #if !(defined (SUPPORT_WDEV_CFG80211_VENDOR_EVENT_ALLOC))