rzv2m_i2c_write_with_ack
ret = rzv2m_i2c_write_with_ack(priv, msg->buf[i]);
ret = rzv2m_i2c_write_with_ack(priv, addr);
ret = rzv2m_i2c_write_with_ack(priv, addr);
ret = rzv2m_i2c_write_with_ack(priv, addr);