linux-kernel - [PATCH 08/10] MXS-MMC : use the new DMA flags

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Date:	Thu, 19 Jan 2012 14:16:05 +0800
From:	Huang Shijie <b32955@...escale.com>
To:	<vinod.koul@...el.com>
CC:	<shawn.guo@...aro.org>, <artem.bityutskiy@...el.com>,
	<shijie8@...il.com>, <linux-arm-kernel@...ts.infradead.org>,
	<linux-mtd@...ts.infradead.org>, <linux-mmc@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>, <w.sang@...gutronix.de>,
	<LW@...O-electronics.de>, <alsa-devel@...a-project.org>,
	<b29396@...escale.com>, Huang Shijie <b32955@...escale.com>
Subject: [PATCH 08/10] MXS-MMC : use the new DMA flags

Use the new DMA flags while do not change any logic.

Signed-off-by: Huang Shijie <b32955@...escale.com>
---
 drivers/mmc/host/mxs-mmc.c |   10 +++++-----
 1 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index 1e18970..be8fbbc 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -305,7 +305,7 @@ static irqreturn_t mxs_mmc_irq_handler(int irq, void *dev_id)
 }
 
 static struct dma_async_tx_descriptor *mxs_mmc_prep_dma(
-	struct mxs_mmc_host *host, unsigned int append)
+	struct mxs_mmc_host *host, unsigned long flags)
 {
 	struct dma_async_tx_descriptor *desc;
 	struct mmc_data *data = host->data;
@@ -325,7 +325,7 @@ static struct dma_async_tx_descriptor *mxs_mmc_prep_dma(
 	}
 
 	desc = host->dmach->device->device_prep_slave_sg(host->dmach,
-				sgl, sg_len, host->slave_dirn, append);
+				sgl, sg_len, host->slave_dirn, flags);
 	if (desc) {
 		desc->callback = mxs_mmc_dma_irq_callback;
 		desc->callback_param = host;
@@ -358,7 +358,7 @@ static void mxs_mmc_bc(struct mxs_mmc_host *host)
 	host->ssp_pio_words[2] = cmd1;
 	host->dma_dir = DMA_NONE;
 	host->slave_dirn = DMA_TRANS_NONE;
-	desc = mxs_mmc_prep_dma(host, 0);
+	desc = mxs_mmc_prep_dma(host, MXS_DMA_F_WAIT4END);
 	if (!desc)
 		goto out;
 
@@ -398,7 +398,7 @@ static void mxs_mmc_ac(struct mxs_mmc_host *host)
 	host->ssp_pio_words[2] = cmd1;
 	host->dma_dir = DMA_NONE;
 	host->slave_dirn = DMA_TRANS_NONE;
-	desc = mxs_mmc_prep_dma(host, 0);
+	desc = mxs_mmc_prep_dma(host, MXS_DMA_F_WAIT4END);
 	if (!desc)
 		goto out;
 
@@ -526,7 +526,7 @@ static void mxs_mmc_adtc(struct mxs_mmc_host *host)
 	host->data = data;
 	host->dma_dir = dma_data_dir;
 	host->slave_dirn = slave_dirn;
-	desc = mxs_mmc_prep_dma(host, 1);
+	desc = mxs_mmc_prep_dma(host, MXS_DMA_F_LASTONE);
 	if (!desc)
 		goto out;
 
-- 
1.7.0.4


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