318 		if (chandef->center_freq2)  in cfg80211_chandef_valid()
338 		if (chandef->center_freq2)  in cfg80211_chandef_valid()
350 		if (!chandef->center_freq2)  in cfg80211_chandef_valid()
353 		if (chandef->center_freq1 - chandef->center_freq2 == 80 ||  in cfg80211_chandef_valid()
354 		    chandef->center_freq2 - chandef->center_freq1 == 80)  in cfg80211_chandef_valid()
358 		if (chandef->center_freq2)  in cfg80211_chandef_valid()
412 	    !cfg80211_valid_center_freq(chandef->center_freq2, chandef->width))  in cfg80211_chandef_valid()
620 	if (!chandef->center_freq2)  in cfg80211_set_dfs_state()
622 	cfg80211_set_chans_dfs_state(wiphy, chandef->center_freq2,  in cfg80211_set_dfs_state()
779 		if (!chandef->center_freq2)  in cfg80211_chandef_dfs_required()
783 					MHZ_TO_KHZ(chandef->center_freq2),  in cfg80211_chandef_dfs_required()
868 		WARN_ON(!chandef->center_freq2);  in cfg80211_chandef_dfs_usable()
870 					MHZ_TO_KHZ(chandef->center_freq2),  in cfg80211_chandef_dfs_usable()
876 		WARN_ON(chandef->center_freq2);  in cfg80211_chandef_dfs_usable()
914 	if (!chandef->center_freq2)  in cfg80211_is_sub_chan()
917 	for (freq = chandef->center_freq2 - width / 2 + 10;  in cfg80211_is_sub_chan()
918 	     freq <= chandef->center_freq2 + width / 2 - 10; freq += 20) {  in cfg80211_is_sub_chan()
1113 		WARN_ON(!chandef->center_freq2);  in cfg80211_chandef_dfs_available()
1115 					MHZ_TO_KHZ(chandef->center_freq2),  in cfg80211_chandef_dfs_available()
1119 		WARN_ON(chandef->center_freq2);  in cfg80211_chandef_dfs_available()
1173 	if (!chandef->center_freq2)  in cfg80211_chandef_dfs_cac_time()
1177 					     MHZ_TO_KHZ(chandef->center_freq2),  in cfg80211_chandef_dfs_cac_time()
1430 	if (!chandef->center_freq2)  in _cfg80211_chandef_usable()
1433 					   MHZ_TO_KHZ(chandef->center_freq2),  in _cfg80211_chandef_usable()