391 				struct spi_transfer *xfer,  in omap2_mcspi_tx_dma()  argument
400 	count = xfer->len;  in omap2_mcspi_tx_dma()
409 		sg_dma_address(&sg) = xfer->tx_dma;  in omap2_mcspi_tx_dma()
410 		sg_dma_len(&sg) = xfer->len;  in omap2_mcspi_tx_dma()
428 omap2_mcspi_rx_dma(struct spi_device *spi, struct spi_transfer *xfer,  in omap2_mcspi_rx_dma()  argument
441 	count = xfer->len;  in omap2_mcspi_rx_dma()
442 	dma_count = xfer->len;  in omap2_mcspi_rx_dma()
467 		sg_dma_address(&sg) = xfer->rx_dma;  in omap2_mcspi_rx_dma()
486 	dma_unmap_single(mcspi->dev, xfer->rx_dma, count,  in omap2_mcspi_rx_dma()
505 				((u8 *)xfer->rx_buf)[elements++] = w;  in omap2_mcspi_rx_dma()
507 				((u16 *)xfer->rx_buf)[elements++] = w;  in omap2_mcspi_rx_dma()
509 				((u32 *)xfer->rx_buf)[elements++] = w;  in omap2_mcspi_rx_dma()
524 			((u8 *)xfer->rx_buf)[elements] = w;  in omap2_mcspi_rx_dma()
526 			((u16 *)xfer->rx_buf)[elements] = w;  in omap2_mcspi_rx_dma()
528 			((u32 *)xfer->rx_buf)[elements] = w;  in omap2_mcspi_rx_dma()
538 omap2_mcspi_txrx_dma(struct spi_device *spi, struct spi_transfer *xfer)  in omap2_mcspi_txrx_dma()  argument
571 	count = xfer->len;  in omap2_mcspi_txrx_dma()
589 	rx = xfer->rx_buf;  in omap2_mcspi_txrx_dma()
590 	tx = xfer->tx_buf;  in omap2_mcspi_txrx_dma()
593 		omap2_mcspi_tx_dma(spi, xfer, cfg);  in omap2_mcspi_txrx_dma()
596 		count = omap2_mcspi_rx_dma(spi, xfer, cfg, es);  in omap2_mcspi_txrx_dma()
600 		dma_unmap_single(mcspi->dev, xfer->tx_dma, xfer->len,  in omap2_mcspi_txrx_dma()
638 omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer)  in omap2_mcspi_txrx_pio()  argument
651 	count = xfer->len;  in omap2_mcspi_txrx_pio()
670 		rx = xfer->rx_buf;  in omap2_mcspi_txrx_pio()
671 		tx = xfer->tx_buf;  in omap2_mcspi_txrx_pio()
718 		rx = xfer->rx_buf;  in omap2_mcspi_txrx_pio()
719 		tx = xfer->tx_buf;  in omap2_mcspi_txrx_pio()
765 		rx = xfer->rx_buf;  in omap2_mcspi_txrx_pio()
766 		tx = xfer->tx_buf;  in omap2_mcspi_txrx_pio()
811 	if (xfer->rx_buf == NULL) {  in omap2_mcspi_txrx_pio()