wlan: Runtime memory debug configuration support

Provide runtime configuration support for memory leak
debug feature using ini flag.

Change-Id: Ibca73e4d2c027ec68ab1ddd6de7c169deed0965a
CRs-Fixed: 583700
diff --git a/CORE/HDD/src/wlan_hdd_cfg.c b/CORE/HDD/src/wlan_hdd_cfg.c
index 40ecf67..2530ca3 100644
--- a/CORE/HDD/src/wlan_hdd_cfg.c
+++ b/CORE/HDD/src/wlan_hdd_cfg.c
@@ -2814,6 +2814,15 @@
                 CFG_BTC_SAP_ACTIVE_BT_LEN_DEFAULT,
                 CFG_BTC_SAP_ACTIVE_BT_LEN_MIN,
                 CFG_BTC_SAP_ACTIVE_BT_LEN_MAX ),
+
+#ifdef MEMORY_DEBUG
+   REG_VARIABLE(CFG_ENABLE_MEMORY_DEBUG_NAME, WLAN_PARAM_Integer,
+                hdd_config_t, IsMemoryDebugSupportEnabled,
+                VAR_FLAGS_OPTIONAL | VAR_FLAGS_RANGE_CHECK_ASSUME_DEFAULT,
+                CFG_ENABLE_MEMORY_DEBUG_DEFAULT,
+                CFG_ENABLE_MEMORY_DEBUG_MIN,
+                CFG_ENABLE_MEMORY_DEBUG_MAX ),
+#endif
 };
 
 /*