1529 	struct ieee80211_chanctx_conf *chanctx_conf;  in ieee80211_regulatory_limit_wmm_params()  local
1539 	chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);  in ieee80211_regulatory_limit_wmm_params()
1540 	if (chanctx_conf)  in ieee80211_regulatory_limit_wmm_params()
1541 		center_freq = chanctx_conf->def.chan->center_freq;  in ieee80211_regulatory_limit_wmm_params()
1571 	struct ieee80211_chanctx_conf *chanctx_conf;  in ieee80211_set_wmm_default()  local
1586 	chanctx_conf = rcu_dereference(sdata->vif.chanctx_conf);  in ieee80211_set_wmm_default()
1587 	use_11b = (chanctx_conf &&  in ieee80211_set_wmm_default()
1588 		   chanctx_conf->def.chan->band == NL80211_BAND_2GHZ) &&  in ieee80211_set_wmm_default()
2210 	conf = rcu_dereference_protected(sdata->vif.chanctx_conf,  in ieee80211_assign_chanctx()
2719 	struct ieee80211_chanctx_conf *chanctx_conf;  in ieee80211_recalc_smps()  local
2724 	chanctx_conf = rcu_dereference_protected(sdata->vif.chanctx_conf,  in ieee80211_recalc_smps()
2733 	if (!chanctx_conf)  in ieee80211_recalc_smps()
2736 	chanctx = container_of(chanctx_conf, struct ieee80211_chanctx, conf);  in ieee80211_recalc_smps()
2745 	struct ieee80211_chanctx_conf *chanctx_conf;  in ieee80211_recalc_min_chandef()  local
2750 	chanctx_conf = rcu_dereference_protected(sdata->vif.chanctx_conf,  in ieee80211_recalc_min_chandef()
2753 	if (WARN_ON_ONCE(!chanctx_conf))  in ieee80211_recalc_min_chandef()
2756 	chanctx = container_of(chanctx_conf, struct ieee80211_chanctx, conf);  in ieee80211_recalc_min_chandef()