mmc: atmel-mci: use dmaengine helper functions

Use the new dmaengine helpers to make the code more readable.

Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Chris Ball <cjb@laptop.org>

diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index df5a135..80bc9a5 100644 (file)
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -589,7 +589,7 @@ static void atmci_stop_dma(struct atmel_mci *host)
        struct dma_chan *chan = host->data_chan;
 
        if (chan) {
-         chan->device->device_control(chan, DMA_TERMINATE_ALL, 0);
+               dmaengine_terminate_all(chan);
                atmci_dma_cleanup(host);
        } else {
                /* Data transfer was stopped by the interrupt handler */
@@ -710,8 +710,8 @@ static void atmci_submit_data(struct atmel_mci *host)
        struct dma_async_tx_descriptor  *desc = host->dma.data_desc;
 
        if (chan) {
-               desc->tx_submit(desc);
-               chan->device->device_issue_pending(chan);
+               dmaengine_submit(desc);
+               dma_async_issue_pending(chan);
        }
 }