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spi: atmel: Use dmaengine_prep_slave_sg() API 

Use the inline wrapper introduced by commit
16052827d9 ("dmaengine/dma_slave: introduce
inline wrappers").

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2014-07-11 18:13:28 +02:00 committed by Mark Brown
parent 7171511eae
commit ef40eb39e0
1 changed files with 6 additions and 12 deletions
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18
drivers/spi/spi-atmel.c
View File

@ -597,21 +597,15 @@ static int atmel_spi_next_xfer_dma_submit(struct spi_master *master,
goto err_exit; goto err_exit;
/* Send both scatterlists */ /* Send both scatterlists */
rxdesc = rxchan->device->device_prep_slave_sg(rxchan, rxdesc = dmaengine_prep_slave_sg(rxchan, &as->dma.sgrx, 1,
&as->dma.sgrx, DMA_FROM_DEVICE,
1, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
DMA_FROM_DEVICE,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK,
NULL);
if (!rxdesc) if (!rxdesc)
goto err_dma; goto err_dma;
txdesc = txchan->device->device_prep_slave_sg(txchan, txdesc = dmaengine_prep_slave_sg(txchan, &as->dma.sgtx, 1,
&as->dma.sgtx, DMA_TO_DEVICE,
1, DMA_PREP_INTERRUPT | DMA_CTRL_ACK);
DMA_TO_DEVICE,
DMA_PREP_INTERRUPT | DMA_CTRL_ACK,
NULL);
if (!txdesc) if (!txdesc)
goto err_dma; goto err_dma;