spi: fsl-espi: remove unused variable in fsl_espi_setup

Remove an unused variable.

Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c
index a7984aeede6b..4f9d9ec6880a 100644
--- a/drivers/spi/spi-fsl-espi.c
+++ b/drivers/spi/spi-fsl-espi.c
@@ -361,7 +361,6 @@ out:
 static int fsl_espi_setup(struct spi_device *spi)
 {
         struct mpc8xxx_spi *mpc8xxx_spi;
-        u32 hw_mode;
         u32 loop_mode;
         struct spi_mpc8xxx_cs *cs = spi_get_ctldata(spi);
 
@@ -379,7 +378,6 @@ static int fsl_espi_setup(struct spi_device *spi)
 
         pm_runtime_get_sync(mpc8xxx_spi->dev);
 
-        hw_mode = cs->hw_mode; /* Save original settings */
         cs->hw_mode = fsl_espi_read_reg(mpc8xxx_spi,
                                            ESPI_SPMODEx(spi->chip_select));
         /* mask out bits we are going to set */