3498 int snd_hda_input_mux_info(const struct hda_input_mux *imux,  in snd_hda_input_mux_info()  argument
3505 	uinfo->value.enumerated.items = imux->num_items;  in snd_hda_input_mux_info()
3506 	if (!imux->num_items)  in snd_hda_input_mux_info()
3509 	if (index >= imux->num_items)  in snd_hda_input_mux_info()
3510 		index = imux->num_items - 1;  in snd_hda_input_mux_info()
3511 	strcpy(uinfo->value.enumerated.name, imux->items[index].label);  in snd_hda_input_mux_info()
3525 			  const struct hda_input_mux *imux,  in snd_hda_input_mux_put()  argument
3532 	if (!imux->num_items)  in snd_hda_input_mux_put()
3535 	if (idx >= imux->num_items)  in snd_hda_input_mux_put()
3536 		idx = imux->num_items - 1;  in snd_hda_input_mux_put()
3540 				  imux->items[idx].index);  in snd_hda_input_mux_put()
3991 			  struct hda_input_mux *imux, const char *label,  in snd_hda_add_imux_item()  argument
3995 	if (imux->num_items >= HDA_MAX_NUM_INPUTS) {  in snd_hda_add_imux_item()
3999 	for (i = 0; i < imux->num_items; i++) {  in snd_hda_add_imux_item()
4000 		if (!strncmp(label, imux->items[i].label, strlen(label)))  in snd_hda_add_imux_item()
4006 		snprintf(imux->items[imux->num_items].label,  in snd_hda_add_imux_item()
4007 			 sizeof(imux->items[imux->num_items].label),  in snd_hda_add_imux_item()
4010 		strlcpy(imux->items[imux->num_items].label, label,  in snd_hda_add_imux_item()
4011 			sizeof(imux->items[imux->num_items].label));  in snd_hda_add_imux_item()
4012 	imux->items[imux->num_items].index = index;  in snd_hda_add_imux_item()
4013 	imux->num_items++;  in snd_hda_add_imux_item()