453 	int error;  in cyapa_gen3_bl_enter()  local
456 	error = cyapa_poll_state(cyapa, 500);  in cyapa_gen3_bl_enter()
457 	if (error)  in cyapa_gen3_bl_enter()
458 		return error;  in cyapa_gen3_bl_enter()
469 	error = cyapa_write_byte(cyapa, CYAPA_CMD_SOFT_RESET, 0x01);  in cyapa_gen3_bl_enter()
470 	if (error)  in cyapa_gen3_bl_enter()
476 		error = cyapa_poll_state(cyapa, 500);  in cyapa_gen3_bl_enter()
477 		if (error) {  in cyapa_gen3_bl_enter()
478 			if (error == -ETIMEDOUT) {  in cyapa_gen3_bl_enter()
482 			return error;  in cyapa_gen3_bl_enter()
502 	int error;  in cyapa_gen3_bl_activate()  local
504 	error = cyapa_i2c_reg_write_block(cyapa, 0, sizeof(bl_activate),  in cyapa_gen3_bl_activate()
506 	if (error)  in cyapa_gen3_bl_activate()
507 		return error;  in cyapa_gen3_bl_activate()
511 	error = cyapa_poll_state(cyapa, 11000);  in cyapa_gen3_bl_activate()
512 	if (error)  in cyapa_gen3_bl_activate()
513 		return error;  in cyapa_gen3_bl_activate()
522 	int error;  in cyapa_gen3_bl_deactivate()  local
524 	error = cyapa_i2c_reg_write_block(cyapa, 0, sizeof(bl_deactivate),  in cyapa_gen3_bl_deactivate()
526 	if (error)  in cyapa_gen3_bl_deactivate()
527 		return error;  in cyapa_gen3_bl_deactivate()
531 	error = cyapa_poll_state(cyapa, 500);  in cyapa_gen3_bl_deactivate()
532 	if (error)  in cyapa_gen3_bl_deactivate()
533 		return error;  in cyapa_gen3_bl_deactivate()
554 	int error;  in cyapa_gen3_bl_exit()  local
556 	error = cyapa_i2c_reg_write_block(cyapa, 0, sizeof(bl_exit), bl_exit);  in cyapa_gen3_bl_exit()
557 	if (error)  in cyapa_gen3_bl_exit()
558 		return error;  in cyapa_gen3_bl_exit()
571 	error = cyapa_poll_state(cyapa, 4000);  in cyapa_gen3_bl_exit()
572 	if (error < 0)  in cyapa_gen3_bl_exit()
573 		return error;  in cyapa_gen3_bl_exit()
653 	int error;  in cyapa_gen3_write_buffer()  local
665 		error = cyapa_i2c_reg_write_block(cyapa, 0, cmd_len + 1, cmd);  in cyapa_gen3_write_buffer()
666 		if (error)  in cyapa_gen3_write_buffer()
667 			return error;  in cyapa_gen3_write_buffer()
744 	int error;  in cyapa_gen3_write_blocks()  local
752 		error = cyapa_gen3_write_fw_block(cyapa, block, data);  in cyapa_gen3_write_blocks()
753 		if (error)  in cyapa_gen3_write_blocks()
754 			return error;  in cyapa_gen3_write_blocks()
763 	int error;  in cyapa_gen3_do_fw_update()  local
766 	error = cyapa_gen3_write_blocks(cyapa,  in cyapa_gen3_do_fw_update()
769 	if (error) {  in cyapa_gen3_do_fw_update()
770 		dev_err(dev, "FW update aborted, write image: %d\n", error);  in cyapa_gen3_do_fw_update()
771 		return error;  in cyapa_gen3_do_fw_update()
775 	error = cyapa_gen3_write_blocks(cyapa,  in cyapa_gen3_do_fw_update()
778 	if (error) {  in cyapa_gen3_do_fw_update()
779 		dev_err(dev, "FW update aborted, write checksum: %d\n", error);  in cyapa_gen3_do_fw_update()
780 		return error;  in cyapa_gen3_do_fw_update()
1087 	int error;  in cyapa_gen3_do_operational_check()  local
1091 		error = cyapa_gen3_bl_deactivate(cyapa);  in cyapa_gen3_do_operational_check()
1092 		if (error) {  in cyapa_gen3_do_operational_check()
1093 			dev_err(dev, "failed to bl_deactivate: %d\n", error);  in cyapa_gen3_do_operational_check()
1094 			return error;  in cyapa_gen3_do_operational_check()
1102 		error = cyapa_gen3_bl_exit(cyapa);  in cyapa_gen3_do_operational_check()
1103 		if (error) {  in cyapa_gen3_do_operational_check()
1104 			dev_err(dev, "failed to bl_exit: %d\n", error);  in cyapa_gen3_do_operational_check()
1105 			return error;  in cyapa_gen3_do_operational_check()
1114 		error = cyapa_gen3_set_power_mode(cyapa,  in cyapa_gen3_do_operational_check()
1116 		if (error)  in cyapa_gen3_do_operational_check()
1118 				__func__, error);  in cyapa_gen3_do_operational_check()
1119 		error = cyapa_gen3_get_query_data(cyapa);  in cyapa_gen3_do_operational_check()
1120 		if (error < 0)  in cyapa_gen3_do_operational_check()
1121 			return error;  in cyapa_gen3_do_operational_check()