qcacld-3.0: Add compilation flag for enter/exit macros

Map all enter/exit log macros to enter/exit QDF TRACE macro
to provide option to compile out enter/exit logs if required.

Change-Id: I0c6cd633705e820fcfeb47e3f81a3522c9ef1974
CRs-Fixed: 2274850

configs/genoa.pci.perf_defconfig

@@ -31,6 +31,8 @@ CONFIG_MPC_UT_FRAMEWORK := n
 CONFIG_FEATURE_EPPING := n
 CONFIG_WLAN_NAPI_DEBUG := n
 CONFIG_WLAN_FEATURE_P2P_DEBUG := n
+CONFIG_WLAN_LOG_ENTER := n
+CONFIG_WLAN_LOG_EXIT := n
 
 # Features gets enabled on slub debug
 CONFIG_FEATURE_PKTLOG := y