spi: bitbang: Remove unused tmp variable

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/spi/spi-bitbang.c b/drivers/spi/spi-bitbang.c
index dd2e5d7332f8..e3946e44e076 100644
--- a/drivers/spi/spi-bitbang.c
+++ b/drivers/spi/spi-bitbang.c
@@ -276,7 +276,6 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
         struct spi_bitbang      *bitbang;
         unsigned                nsecs;
         struct spi_transfer     *t = NULL;
-        unsigned                tmp;
         unsigned                cs_change;
         int                     status;
         int                     do_setup = -1;
@@ -290,7 +289,6 @@ static int spi_bitbang_transfer_one(struct spi_master *master,
          */
         nsecs = 100;
 
-        tmp = 0;
         cs_change = 1;
         status = 0;