271 	const struct hda_hint *hint;  in hints_show()  local
274 	snd_array_for_each(&codec->hints, i, hint) {  in hints_show()
276 				"%s = %s\n", hint->key, hint->val);  in hints_show()
284 	struct hda_hint *hint;  in get_hint()  local
287 	snd_array_for_each(&codec->hints, i, hint) {  in get_hint()
288 		if (!strcmp(hint->key, key))  in get_hint()
289 			return hint;  in get_hint()
312 	struct hda_hint *hint;  in parse_hints()  local
334 	hint = get_hint(codec, key);  in parse_hints()
335 	if (hint) {  in parse_hints()
337 		kfree(hint->key);  in parse_hints()
338 		hint->key = key;  in parse_hints()
339 		hint->val = val;  in parse_hints()
344 		hint = NULL;  in parse_hints()
346 		hint = snd_array_new(&codec->hints);  in parse_hints()
347 	if (hint) {  in parse_hints()
348 		hint->key = key;  in parse_hints()
349 		hint->val = val;  in parse_hints()
423 	struct hda_hint *hint = get_hint(codec, key);  in snd_hda_get_hint()  local
424 	return hint ? hint->val : NULL;  in snd_hda_get_hint()
787 	struct hda_hint *hint;  in snd_hda_sysfs_clear()  local
793 	snd_array_for_each(&codec->hints, i, hint) {  in snd_hda_sysfs_clear()
794 		kfree(hint->key); /* we don't need to free hint->val */  in snd_hda_sysfs_clear()