qcacld-3.0: Add dev enter log for get LL stats

Add dev enter debug log for get LL stats request.

Change-Id: I19ff2a7147c93aab8c9cfce04a050dfa89102100
CRs-Fixed: 3049345

core/hdd/src/wlan_hdd_stats.c

@@ -2114,7 +2114,7 @@ __wlan_hdd_cfg80211_ll_stats_get(struct wiphy *wiphy,
 	struct net_device *dev = wdev->netdev;
 	struct hdd_adapter *adapter = WLAN_HDD_GET_PRIV_PTR(dev);
 
-	/* ENTER() intentionally not used in a frequently invoked API */
+	hdd_enter_dev(dev);
 
 	if (QDF_GLOBAL_FTM_MODE == hdd_get_conparam()) {
 		hdd_err("Command not allowed in FTM mode");