From: Linus Walleij <linus.walleij@linaro.org>
Date: Thu, 10 Feb 2011 15:08:26 +0000 (+0100)
Subject: mmc: atmel-mci: use dmaengine helper functions
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=5328906aa2e54a7a5e99e1ba8ee52b387e8be44b;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git

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 df5a13542370..80bc9a5c25cc 100644
--- 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);
 	}
 }