qcacld-3.0: Convert wlan_hdd_main.c to unified logging [7/7]

Currently the HDD code uses a variety of logging APIs.  In qcacld-3.0
HDD should converge on a unified set of logging APIs.  Update
wlan_hdd_main.c to use the unified set of APIs.  Since there are a
large number of changes in this file, perform the conversion in
phases.

For phase 7 set the HDD_DISALLOW_LEGACY_HDDLOG flag so that no future
changes can introduce new instances of legacy logging.

Change-Id: I09ed8f80764cc7b55bbcdd506253f56b5ee07937
CRs-Fixed: 937663

core/hdd/src/wlan_hdd_main.c

@@ -32,6 +32,9 @@
  *
  */
 
+/* denote that this file does not allow legacy hddLog */
+#define HDD_DISALLOW_LEGACY_HDDLOG 1
+
 /* Include Files */
 #include <wlan_hdd_includes.h>
 #include <cds_api.h>