From: b32955@freescale.com (Huang Shijie)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 08/10] MXS-MMC : use the new DMA flags
Date: Thu, 19 Jan 2012 14:16:05 +0800 [thread overview]
Message-ID: <1326953767-24155-9-git-send-email-b32955@freescale.com> (raw)
In-Reply-To: <1326953767-24155-1-git-send-email-b32955@freescale.com>
Use the new DMA flags while do not change any logic.
Signed-off-by: Huang Shijie <b32955@freescale.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
next prev parent reply other threads:[~2012-01-19 6:16 UTC|newest]
Thread overview: 19+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-01-19 6:15 [PATCH 00/10] patch set about the MXS-DMA Huang Shijie
2012-01-19 6:15 ` [PATCH 01/10] MXS-DMA : move the mxs-dma.h to a more common place Huang Shijie
2012-01-19 8:58 ` Wolfram Sang
2012-01-19 11:20 ` Mark Brown
2012-01-19 13:04 ` Shawn Guo
2012-01-19 6:15 ` [PATCH 02/10] MXS-DMA : change the header Huang Shijie
2012-01-19 6:16 ` [PATCH 03/10] MXS-MMC : change the DMA header file Huang Shijie
2012-01-19 6:16 ` [PATCH 04/10] MTD/GPMI " Huang Shijie
2012-01-19 6:16 ` [PATCH 05/10] ASoc " Huang Shijie
2012-01-19 6:16 ` [PATCH 06/10] MXS-DMA : add more flags for MXS-DMA Huang Shijie
2012-01-19 9:02 ` Russell King - ARM Linux
2012-01-19 9:31 ` Huang Shijie
2012-01-19 6:16 ` [PATCH 07/10] MXS-DMA : change the last parameter of mxs_dma_prep_slave_sg() Huang Shijie
2012-01-19 6:16 ` Huang Shijie [this message]
2012-01-19 6:16 ` [PATCH 09/10] MTD/GPMI : add a new field `gpmi_version` Huang Shijie
2012-01-19 6:16 ` [PATCH 10/10] MTD/GPMI : change the code for new DMA interface Huang Shijie
2012-01-19 9:10 ` [PATCH 00/10] patch set about the MXS-DMA Shawn Guo
2012-01-19 9:45 ` Wolfram Sang
2012-01-20 3:29 ` Huang Shijie
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1326953767-24155-9-git-send-email-b32955@freescale.com \
--to=b32955@freescale.com \
--cc=linux-arm-kernel@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).