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authorMatt Reimer <mreimer@sdgsystems.com>2009-06-15 13:21:25 -0700
committerEric Miao <eric.y.miao@gmail.com>2009-07-03 14:13:28 +0800
commit7eeff4814224646c896303ba2c2b7ac3c4240cd2 (patch)
tree81ea4d45ada3849b87694a565ccdcb3a2fd89fbc /drivers/mmc
parent28d0325ce6e0a52f53d8af687e6427fee59004d3 (diff)
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pxamci: correct DMA flow control
The DMA flow control in pxamci_setup_data() is backwards; fix it. Signed-off-by: Matt Reimer <mreimer@sdgsystems.com> Acked-by: Robert Jarzmik <robert.jarzmik@free.fr> Signed-off-by: Eric Miao <eric.y.miao@gmail.com>
Diffstat (limited to 'drivers/mmc')
-rw-r--r--drivers/mmc/host/pxamci.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c
index d7d7109..e55ac79 100644
--- a/drivers/mmc/host/pxamci.c
+++ b/drivers/mmc/host/pxamci.c
@@ -168,12 +168,12 @@ static void pxamci_setup_data(struct pxamci_host *host, struct mmc_data *data)
if (data->flags & MMC_DATA_READ) {
host->dma_dir = DMA_FROM_DEVICE;
- dcmd = DCMD_INCTRGADDR | DCMD_FLOWTRG;
+ dcmd = DCMD_INCTRGADDR | DCMD_FLOWSRC;
DRCMR(host->dma_drcmrtx) = 0;
DRCMR(host->dma_drcmrrx) = host->dma | DRCMR_MAPVLD;
} else {
host->dma_dir = DMA_TO_DEVICE;
- dcmd = DCMD_INCSRCADDR | DCMD_FLOWSRC;
+ dcmd = DCMD_INCSRCADDR | DCMD_FLOWTRG;
DRCMR(host->dma_drcmrrx) = 0;
DRCMR(host->dma_drcmrtx) = host->dma | DRCMR_MAPVLD;
}