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authorFabio Estevam <fabio.estevam@freescale.com>2013-01-07 22:42:35 -0200
committerChris Ball <cjb@laptop.org>2013-02-24 14:36:51 -0500
commitfd63ac761a2385a69859867b2d51b716d91fcc36 (patch)
treefd337ec8c5182547c24ad1ab43027cd68ada242b /drivers/mmc/host/mxs-mmc.c
parente7be434acc50ec436039dbc9840fcf1f670a1ef9 (diff)
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mmc: mxs-mmc: Fix warning due to incorrect type
Fixes the following warning when building with W=1 option: drivers/mmc/host/mxs-mmc.c: In function 'mxs_mmc_adtc': drivers/mmc/host/mxs-mmc.c:401:2: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] The warning happens because 'i' is used in 'for_each_sg(sgl, sg, sg_len, i)' and should be made unsigned. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marex@denx.de> Signed-off-by: Chris Ball <cjb@laptop.org>
Diffstat (limited to 'drivers/mmc/host/mxs-mmc.c')
-rw-r--r--drivers/mmc/host/mxs-mmc.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c
index b9a9ca01014f..493cd9eb8aa8 100644
--- a/drivers/mmc/host/mxs-mmc.c
+++ b/drivers/mmc/host/mxs-mmc.c
@@ -354,7 +354,7 @@ static void mxs_mmc_adtc(struct mxs_mmc_host *host)
struct dma_async_tx_descriptor *desc;
struct scatterlist *sgl = data->sg, *sg;
unsigned int sg_len = data->sg_len;
- int i;
+ unsigned int i;
unsigned short dma_data_dir, timeout;
enum dma_transfer_direction slave_dirn;