614 	int ret;  in rk628_i2c_write()  local
621 	ret = dm_i2c_xfer(rk628->dev, &msg, 1);  in rk628_i2c_write()
622 	if (ret) {  in rk628_i2c_write()
623 		dev_err(rk628->dev, "Could not execute transfer: %d\n", ret);  in rk628_i2c_write()
624 		return ret;  in rk628_i2c_write()
647 	int ret;  in rk628_i2c_read()  local
649 	ret = dm_i2c_xfer(rk628->dev, msg, 2);  in rk628_i2c_read()
650 	if (ret) {  in rk628_i2c_read()
651 		dev_err(rk628->dev, "Could not execute transfer: %d\n", ret);  in rk628_i2c_read()
652 		return ret;  in rk628_i2c_read()
663 	int ret;  in rk628_i2c_update_bits()  local
665 	ret = rk628_i2c_read(rk628, reg, &orig);  in rk628_i2c_update_bits()
666 	if (ret)  in rk628_i2c_update_bits()
667 		return ret;  in rk628_i2c_update_bits()