drivers/dma/dmaengine.c

957

EXPORT_SYMBOL_GPL(devm_dma_request_chan);

drivers/mmc/host/pxamci.c

705

host->dma_chan_rx = devm_dma_request_chan(dev, "rx");

drivers/mmc/host/pxamci.c

711

host->dma_chan_tx = devm_dma_request_chan(dev, "tx");

drivers/spi/atmel-quadspi.c

1311

aq->rx_chan = devm_dma_request_chan(&aq->pdev->dev, "rx");

drivers/spi/atmel-quadspi.c

1319

aq->tx_chan = devm_dma_request_chan(&aq->pdev->dev, "tx");

drivers/spi/spi-atcspi200.c

508

spi->host->dma_rx = devm_dma_request_chan(spi->dev, "rx");

drivers/spi/spi-atcspi200.c

512

spi->host->dma_tx = devm_dma_request_chan(spi->dev, "tx");

drivers/spi/spi-rzv2h-rspi.c

782

controller->dma_tx = devm_dma_request_chan(dev, "tx");

drivers/spi/spi-rzv2h-rspi.c

791

controller->dma_rx = devm_dma_request_chan(dev, "rx");

include/linux/dmaengine.h

1527

struct dma_chan *devm_dma_request_chan(struct device *dev, const char *name);