i2c_imx_trx_complete
result = i2c_imx_trx_complete(i2c_imx, false);
result = i2c_imx_trx_complete(i2c_imx, !use_dma);
result = i2c_imx_trx_complete(i2c_imx, false);
result = i2c_imx_trx_complete(i2c_imx, true);
result = i2c_imx_trx_complete(i2c_imx, true);
result = i2c_imx_trx_complete(i2c_imx, true);