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/linux-4.1.27/drivers/spi/
Dspi-atmel.c206 struct scatterlist sgrx; member
566 sg_init_table(&as->dma.sgrx, 1); in atmel_spi_next_xfer_dma_submit()
568 as->dma.sgrx.dma_address = xfer->rx_dma + xfer->len - *plen; in atmel_spi_next_xfer_dma_submit()
570 as->dma.sgrx.dma_address = as->buffer_dma; in atmel_spi_next_xfer_dma_submit()
587 sg_dma_len(&as->dma.sgrx) = len; in atmel_spi_next_xfer_dma_submit()
595 rxdesc = dmaengine_prep_slave_sg(rxchan, &as->dma.sgrx, 1, in atmel_spi_next_xfer_dma_submit()