msm_sdcc: remove needless cache flush after dma_unmap_sg()

Commit Message

Linus Walleij Feb. 16, 2011, 10:28 p.m. UTC

None

Patch

diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c
index 153ab97..67b0881 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;