Messages in this thread Patch in this message | | | Date | Mon, 29 Dec 2008 19:21:28 -0500 | Subject | [PATCH] [pxamci] fix dma_unmap_sg length | From | Vernon Sauder <> |
| |
dma_unmap_sg should be given the same length as dma_map_sg, not the value returned from dma_map_sg
Signed-off-by: Vernon Sauder <vsauder@inhand.com> --- based on latest Linus tree drivers/mmc/host/pxamci.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/mmc/host/pxamci.c b/drivers/mmc/host/pxamci.c index 83ffe8e..3fb2be9 100644 --- a/drivers/mmc/host/pxamci.c +++ b/drivers/mmc/host/pxamci.c @@ -283,7 +283,7 @@ static int pxamci_data_done(struct pxamci_host *host, unsigned int stat) return 0; DCSR(host->dma) = 0; - dma_unmap_sg(mmc_dev(host->mmc), data->sg, host->dma_len, + dma_unmap_sg(mmc_dev(host->mmc), data->sg, data->sg_len, host->dma_dir); if (stat & STAT_READ_TIME_OUT) -- 1.5.2.4
| |