qcacld-3.0: Register SCAN queue to scheduler thread

Register the new low priority QDF_MODULE_ID_SCAN queue to the scheduler
thread to handler beacon/probe frames and scan events.

Change-Id: I80c9b6bbbce97942d188f8a7941a3937130d7c8e
CRs-Fixed: 2226222

core/cds/src/cds_api.c

@@ -1,9 +1,6 @@
 /*
  * Copyright (c) 2012-2018 The Linux Foundation. All rights reserved.
  *
- * Previously licensed under the ISC license by Qualcomm Atheros, Inc.
- *
- *
  * Permission to use, copy, modify, and/or distribute this software for
  * any purpose with or without fee is hereby granted, provided that the
  * above copyright notice and this permission notice appear in all
@@ -19,12 +16,6 @@
  * PERFORMANCE OF THIS SOFTWARE.
  */
 
-/*
- * This file was originally distributed by Qualcomm Atheros, Inc.
- * under proprietary terms before Copyright ownership was assigned
- * to the Linux Foundation.
- */
-
 /**
  * DOC: cds_api.c
  *
@@ -397,6 +388,8 @@ static QDF_STATUS cds_register_all_modules(void)
 					&sme_mc_process_handler);
 	status = scheduler_register_module(QDF_MODULE_ID_OS_IF,
 					&scheduler_os_if_mq_handler);
+	status = scheduler_register_module(QDF_MODULE_ID_SCAN,
+					&scheduler_scan_mq_handler);
 	return status;
 }