From 7eeff4814224646c896303ba2c2b7ac3c4240cd2 Mon Sep 17 00:00:00 2001 From: Matt Reimer Date: Mon, 15 Jun 2009 13:21:25 -0700 Subject: [PATCH] pxamci: correct DMA flow control The DMA flow control in pxamci_setup_data() is backwards; fix it. Signed-off-by: Matt Reimer Acked-by: Robert Jarzmik Signed-off-by: Eric Miao --- drivers/mmc/host/pxamci.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index d7d7109ef47e..e55ac792d68c 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; } -- 2.39.2