180 		s32 rc;  in i2c_nuvoton_wait_for_stat()  local
185 		rc = wait_event_interruptible_timeout(*queue,  in i2c_nuvoton_wait_for_stat()
188 		if (rc > 0)  in i2c_nuvoton_wait_for_stat()
234 	s32 rc;  in i2c_nuvoton_recv_data()  local
249 		rc = i2c_nuvoton_read_buf(client, TPM_DATA_FIFO_R,  in i2c_nuvoton_recv_data()
251 		if (rc < 0) {  in i2c_nuvoton_recv_data()
254 				__func__, rc);  in i2c_nuvoton_recv_data()
269 	s32 rc;  in i2c_nuvoton_recv()  local
317 		rc = i2c_nuvoton_recv_data(client, chip, &buf[size],  in i2c_nuvoton_recv()
319 		size += rc;  in i2c_nuvoton_recv()
320 		if (rc < 0 || size < expected) {  in i2c_nuvoton_recv()
354 	int burst_count, bytes2write, retries, rc = -EIO;  in i2c_nuvoton_send()  local
363 			rc = -EIO;  in i2c_nuvoton_send()
366 		rc = 0;  in i2c_nuvoton_send()
373 				rc = -EIO;  in i2c_nuvoton_send()
378 			rc = i2c_nuvoton_write_buf(client, TPM_DATA_FIFO_W,  in i2c_nuvoton_send()
380 			if (rc < 0) {  in i2c_nuvoton_send()
387 			rc = i2c_nuvoton_wait_for_stat(chip,  in i2c_nuvoton_send()
394 			if (rc < 0) {  in i2c_nuvoton_send()
397 				rc = -ETIMEDOUT;  in i2c_nuvoton_send()
401 		if (rc < 0)  in i2c_nuvoton_send()
405 		rc = i2c_nuvoton_write_buf(client, TPM_DATA_FIFO_W, 1,  in i2c_nuvoton_send()
407 		if (rc < 0) {  in i2c_nuvoton_send()
410 			rc = -EIO;  in i2c_nuvoton_send()
414 		rc = i2c_nuvoton_wait_for_stat(chip,  in i2c_nuvoton_send()
418 		if (rc) {  in i2c_nuvoton_send()
421 			rc = -ETIMEDOUT;  in i2c_nuvoton_send()
426 	if (rc < 0) {  in i2c_nuvoton_send()
429 		return rc;  in i2c_nuvoton_send()
432 	rc = i2c_nuvoton_write_status(client, TPM_STS_GO);  in i2c_nuvoton_send()
433 	if (rc < 0) {  in i2c_nuvoton_send()
436 		return rc;  in i2c_nuvoton_send()
439 	rc = i2c_nuvoton_wait_for_data_avail(chip,  in i2c_nuvoton_send()
443 	if (rc) {  in i2c_nuvoton_send()
446 		return rc;  in i2c_nuvoton_send()
488 	s32 rc;  in get_vid()  local
492 	rc = i2c_nuvoton_read_buf(client, TPM_VID_DID_RID, 4, (u8 *)&temp);  in get_vid()
493 	if (rc < 0)  in get_vid()
494 		return rc;  in get_vid()
503 		rc = i2c_nuvoton_read_buf(client, TPM_DATA_FIFO_W, 4,  in get_vid()
505 		if (rc < 0)  in get_vid()
506 			return rc;  in get_vid()
521 	int rc;  in i2c_nuvoton_probe()  local
526 	rc = get_vid(client, &vid);  in i2c_nuvoton_probe()
527 	if (rc)  in i2c_nuvoton_probe()
528 		return rc;  in i2c_nuvoton_probe()
560 		rc = devm_request_irq(dev, chip->vendor.irq,  in i2c_nuvoton_probe()
565 		if (rc) {  in i2c_nuvoton_probe()
573 			rc = i2c_nuvoton_wait_for_stat(chip,  in i2c_nuvoton_probe()
578 			if (rc == 0) {  in i2c_nuvoton_probe()
584 				rc = i2c_nuvoton_write_buf(client,  in i2c_nuvoton_probe()
586 							   1, (u8 *) (&rc));  in i2c_nuvoton_probe()
587 				if (rc < 0)  in i2c_nuvoton_probe()
588 					return rc;  in i2c_nuvoton_probe()