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drivers/mmc/tegra2_mmc.c: fix GCC 4.6 warning

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Fix:
tegra2_mmc.c: In function 'mmc_send_cmd':
tegra2_mmc.c:230:3: warning: 'mask' may be used uninitialized in this
function [-Wuninitialized]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Doug Anderson <dianders@chromium.org>
Cc: Tom Warren <twarren@nvidia.com>
This commit is contained in:
Anatolij Gustschin 2012-03-28 03:40:00 +00:00 committed by Wolfgang Denk
parent 7373323056
commit 60e242ed24
1 changed files with 1 additions and 1 deletions
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2
drivers/mmc/tegra2_mmc.c
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@ -162,7 +162,7 @@ static int mmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
struct mmc_host *host = (struct mmc_host *)mmc->priv;
int flags, i;
int result;
unsigned int mask;
unsigned int mask = 0;
unsigned int retry = 0x100000;
debug(" mmc_send_cmd called\n");