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authorLinus Walleij <linus.walleij@linaro.org>2011-02-16 23:28:53 +0100
committerChris Ball <cjb@laptop.org>2011-03-17 15:34:40 -0400
commitdffc55adfa2676a02a838d56a0cc4edd3809510c (patch)
treef894eee191b1b9b6c608012ccb65171c5b08d9df /drivers/mmc/host/msm_sdcc.c
parentf5e0cec4495398b259b3ede7cbc3ce4bd0e1cef0 (diff)
mmc: msm_sdcc: remove needless cache flush after dma_unmap_sg()
dma_unmap_sg() already flushes the cache, I don't get what this code is doing here. Signed-off-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/msm_sdcc.c')
-rw-r--r--drivers/mmc/host/msm_sdcc.c8
1 files changed, 0 insertions, 8 deletions
diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 153ab977a01..67b08819556 100644
--- a/drivers/mmc/host/msm_sdcc.c
+++ b/drivers/mmc/host/msm_sdcc.c
@@ -266,14 +266,6 @@ msmsdcc_dma_complete_tlet(unsigned long data)
dma_unmap_sg(mmc_dev(host->mmc), host->dma.sg, host->dma.num_ents,
host->dma.dir);
- if (host->curr.user_pages) {
- struct scatterlist *sg = host->dma.sg;
- int i;
-
- for (i = 0; i < host->dma.num_ents; i++)
- flush_dcache_page(sg_page(sg++));
- }
-
host->dma.sg = NULL;
host->dma.busy = 0;