197 	const struct ieee80211_scanner *scan)  in ieee80211_scanner_register()  argument
201 	scanners[mode] = scan;  in ieee80211_scanner_register()
206 	const struct ieee80211_scanner *scan)  in ieee80211_scanner_unregister()  argument
210 	if (scanners[mode] == scan)  in ieee80211_scanner_unregister()
215 ieee80211_scanner_unregister_all(const struct ieee80211_scanner *scan)  in ieee80211_scanner_unregister_all()  argument
220 		if (scanners[m] == scan)  in ieee80211_scanner_unregister_all()
234 	const struct ieee80211_scanner *scan)  in ieee80211_scan_update_locked()  argument
242 	if (ss->ss_vap != vap || ss->ss_ops != scan) {  in ieee80211_scan_update_locked()
255 	if (ss->ss_ops != scan) {  in ieee80211_scan_update_locked()
264 		if (scan == NULL || ss->ss_ops == NULL ||  in ieee80211_scan_update_locked()
265 		    ss->ss_ops->scan_attach != scan->scan_attach) {  in ieee80211_scan_update_locked()
268 			if (scan != NULL && !scan->scan_attach(ss)) {  in ieee80211_scan_update_locked()
271 				scan = NULL;  in ieee80211_scan_update_locked()
274 		ss->ss_ops = scan;  in ieee80211_scan_update_locked()
331 	const struct ieee80211_scanner *scan;  in ieee80211_start_scan()  local
334 	scan = ieee80211_scanner_get(vap->iv_opmode);  in ieee80211_start_scan()
335 	if (scan == NULL) {  in ieee80211_start_scan()
343 	return ic->ic_scan_methods->sc_start_scan(scan, vap, flags, duration,  in ieee80211_start_scan()
358 	const struct ieee80211_scanner *scan;  in ieee80211_check_scan()  local
361 	scan = ieee80211_scanner_get(vap->iv_opmode);  in ieee80211_check_scan()
362 	if (scan == NULL) {  in ieee80211_check_scan()
387 	if (ss->ss_ops != scan) {  in ieee80211_check_scan()
395 	ieee80211_scan_update_locked(vap, scan);  in ieee80211_check_scan()
397 	result = ic->ic_scan_methods->sc_check_scan(scan, vap, flags, duration,  in ieee80211_check_scan()
426 	const struct ieee80211_scanner *scan;  in ieee80211_bg_scan()  local
443 	scan = ieee80211_scanner_get(vap->iv_opmode);  in ieee80211_bg_scan()
444 	if (scan == NULL) {  in ieee80211_bg_scan()
457 	return (ic->ic_scan_methods->sc_bg_scan(scan, vap, flags));  in ieee80211_bg_scan()