spi: Remove unused variable

Reported-by: kbuild test robot
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
index 8bbbba5..cbfb250 100644 (file)
--- a/drivers/spi/spi.c
+++ b/drivers/spi/spi.c
@@ -345,7 +345,6 @@ static DEFINE_MUTEX(board_lock);
 struct spi_device *spi_alloc_device(struct spi_master *master)
 {
        struct spi_device       *spi;
-       struct device           *dev = master->dev.parent;
 
        if (!spi_master_get(master))
                return NULL;