mmc: atmel-mci: Use dma_request_chan() directly for channel request

dma_request_slave_channel_reason() is:
	dma_request_chan(dev, name)

Signed-off-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Acked-by: Ludovic Desroches <ludovic.desroches@microchip.com>
Reviewed-by: Vinod Koul <vkoul@kernel.org>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index c26fbe5..581b99f 100644 (file)
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -2347,8 +2347,7 @@ static void atmci_cleanup_slot(struct atmel_mci_slot *slot,
 
 static int atmci_configure_dma(struct atmel_mci *host)
 {
-       host->dma.chan = dma_request_slave_channel_reason(&host->pdev->dev,
-                                                       "rxtx");
+       host->dma.chan = dma_request_chan(&host->pdev->dev, "rxtx");
 
        if (PTR_ERR(host->dma.chan) == -ENODEV) {
                struct mci_platform_data *pdata = host->pdev->dev.platform_data;