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| author | Matt Reimer <mreimer@sdgsystems.com> | 2009-06-15 13:21:25 -0700 |
|---|---|---|
| committer | Eric Miao <eric.y.miao@gmail.com> | 2009-07-03 14:13:28 +0800 |
| commit | 7eeff4814224646c896303ba2c2b7ac3c4240cd2 (patch) | |
| tree | 81ea4d45ada3849b87694a565ccdcb3a2fd89fbc /drivers/mmc/host/pxamci.c | |
| parent | 28d0325ce6e0a52f53d8af687e6427fee59004d3 (diff) | |
| download | kernel_samsung_aries-7eeff4814224646c896303ba2c2b7ac3c4240cd2.zip kernel_samsung_aries-7eeff4814224646c896303ba2c2b7ac3c4240cd2.tar.gz kernel_samsung_aries-7eeff4814224646c896303ba2c2b7ac3c4240cd2.tar.bz2 | |
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/host/pxamci.c')
| -rw-r--r-- | drivers/mmc/host/pxamci.c | 4 |
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; } |