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/SME/inc/oemDataApi.h b/CORE/SME/inc/oemDataApi.h
index 25d3b1a..fa8dccc 100644
--- a/CORE/SME/inc/oemDataApi.h
+++ b/CORE/SME/inc/oemDataApi.h
@@ -163,7 +163,7 @@
 
 /*************************************************************************************************************/
 
-void send_oem_data_rsp_msg(int length, tANI_U8 *oemDataRsp);
+void send_oem_data_rsp_msg(tANI_U32 length, tANI_U8 *oemDataRsp);
 
 #endif //_OEM_DATA_API_H__