ARM: OMAP: OMAP2 McSPI code cleanup

ARM: OMAP: OMAP2 McSPI code cleanup

Remove unused variable & write space

Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
--
Signed-off-by: Tony Lindgren <tony@atomide.com>

diff --git a/drivers/spi/omap2_mcspi.c b/drivers/spi/omap2_mcspi.c
index 6b357cdb9ea32b23c55afdef4a0382b4526e6a92..3cdab131c4a9a55a0bea4221f5eb31aa0408b9aa 100644 (file)
--- a/drivers/spi/omap2_mcspi.c
+++ b/drivers/spi/omap2_mcspi.c
@@ -645,7 +645,7 @@ static int omap2_mcspi_setup(struct spi_device *spi)
 
        clk_enable(mcspi->ick);
        clk_enable(mcspi->fck);
-       ret =  omap2_mcspi_setup_transfer(spi, NULL);
+       ret = omap2_mcspi_setup_transfer(spi, NULL);
        clk_disable(mcspi->fck);
        clk_disable(mcspi->ick);
 
@@ -693,7 +693,6 @@ static void omap2_mcspi_work(struct work_struct *work)
                struct spi_device               *spi;
                struct spi_transfer             *t = NULL;
                int                             cs_active = 0;
-               struct omap2_mcspi_device_config *conf;
                struct omap2_mcspi_cs           *cs;
                int                             par_override = 0;
                int                             status = 0;
@@ -706,7 +705,6 @@ static void omap2_mcspi_work(struct work_struct *work)
                spin_unlock_irq(&mcspi->lock);
 
                spi = m->spi;
-               conf = spi->controller_data;
                cs = spi->controller_state;
 
                omap2_mcspi_set_enable(spi, 1);