22 static int transceive_packet(const struct device *dev, union r502a_packet *tx_packet,  in transceive_packet()  function
198 	ret = transceive_packet(dev, &tx_packet, &rx_packet, set_sys_param_len);  in fps_set_sys_param()
233 	ret = transceive_packet(dev, &tx_packet, &rx_packet, read_sys_param_len);  in r502a_read_sys_param()
291 	ret = transceive_packet(dev, &tx_packet, &rx_packet, led_ctrl_len);  in fps_led_control()
325 	ret = transceive_packet(dev, &tx_packet, &rx_packet, verify_pwd_len);  in fps_verify_password()
357 	ret = transceive_packet(dev, &tx_packet, &rx_packet, get_temp_cnt_len);  in fps_get_template_count()
393 	ret = transceive_packet(dev, &tx_packet, &rx_packet, temp_table_len);  in fps_read_template_table()
446 	ret = transceive_packet(dev, &tx_packet, &rx_packet, get_img_len);  in fps_get_image()
481 	ret = transceive_packet(dev, &tx_packet, &rx_packet, img_to_char_len);  in fps_image_to_char()
512 	ret = transceive_packet(dev, &tx_packet, &rx_packet, create_model_len);  in fps_create_model()
554 	ret = transceive_packet(dev, &tx_packet, &rx_packet, store_model_len);  in fps_store_model()
595 	ret = transceive_packet(dev, &tx_packet, &rx_packet, delete_model_len);  in fps_delete_model()
630 	ret = transceive_packet(dev, &tx_packet, &rx_packet, empty_db_len);  in fps_empty_db()
676 	ret = transceive_packet(dev, &tx_packet, &rx_packet, search_len);  in fps_search()
728 	ret = transceive_packet(dev, &tx_packet, &rx_packet, load_tmp_len);  in fps_load_template()
772 	ret = transceive_packet(dev, &tx_packet, &rx_packet, match_templates_len);  in fps_match_templates()
858 	ret = transceive_packet(dev, &tx_packet, &rx_packet, upload_temp_len);  in fps_upload_char_buf()
878 		ret = transceive_packet(dev, NULL, &rx_packet, 0);  in fps_upload_char_buf()
925 	ret = transceive_packet(dev, &tx_packet, &rx_packet, down_temp_len);  in fps_download_char_buf()
948 		ret = transceive_packet(dev, &tx_packet, NULL, CONFIG_R502A_DATA_PKT_SIZE);  in fps_download_char_buf()
958 	ret = transceive_packet(dev, &tx_packet, NULL, (R502A_TEMPLATE_MAX_SIZE - i));  in fps_download_char_buf()