442 				     struct spi_transfer *t)  in fsl_lpspi_setup_transfer()  argument
447 	if (t == NULL)  in fsl_lpspi_setup_transfer()
451 	fsl_lpspi->config.bpw = t->bits_per_word;  in fsl_lpspi_setup_transfer()
452 	fsl_lpspi->config.speed_hz = t->speed_hz;  in fsl_lpspi_setup_transfer()
475 	if (t->len <= fsl_lpspi->txfifosize)  in fsl_lpspi_setup_transfer()
476 		fsl_lpspi->watermark = t->len;  in fsl_lpspi_setup_transfer()
480 	if (fsl_lpspi_can_dma(controller, spi, t))  in fsl_lpspi_setup_transfer()
716 				  struct spi_transfer *t)  in fsl_lpspi_pio_transfer()  argument
722 	fsl_lpspi->tx_buf = t->tx_buf;  in fsl_lpspi_pio_transfer()
723 	fsl_lpspi->rx_buf = t->rx_buf;  in fsl_lpspi_pio_transfer()
724 	fsl_lpspi->remain = t->len;  in fsl_lpspi_pio_transfer()
742 				  struct spi_transfer *t)  in fsl_lpspi_transfer_one()  argument
749 	ret = fsl_lpspi_setup_transfer(controller, spi, t);  in fsl_lpspi_transfer_one()
757 		ret = fsl_lpspi_dma_transfer(controller, fsl_lpspi, t);  in fsl_lpspi_transfer_one()
759 		ret = fsl_lpspi_pio_transfer(controller, t);  in fsl_lpspi_transfer_one()