[PATCH] [pxamci] fix dma_unmap_sg length

From: Vernon Sauder
Date: Mon Dec 29 2008 - 19:21:49 EST


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@xxxxxxxxxx>
---
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

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