spi: davinci: remove set but not used variable 'pdata'

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/spi/spi-davinci.c: In function 'davinci_spi_chipselect':
drivers/spi/spi-davinci.c:211:36: warning:
 variable 'pdata' set but not used [-Wunused-but-set-variable]

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c
index a02099c..3dabc20 100644 (file)
--- a/drivers/spi/spi-davinci.c
+++ b/drivers/spi/spi-davinci.c
@@ -208,13 +208,11 @@ static inline void clear_io_bits(void __iomem *addr, u32 bits)
 static void davinci_spi_chipselect(struct spi_device *spi, int value)
 {
        struct davinci_spi *dspi;
-       struct davinci_spi_platform_data *pdata;
        struct davinci_spi_config *spicfg = spi->controller_data;
        u8 chip_sel = spi->chip_select;
        u16 spidat1 = CS_DEFAULT;
 
        dspi = spi_master_get_devdata(spi->master);
-       pdata = &dspi->pdata;
 
        /* program delay transfers if tx_delay is non zero */
        if (spicfg && spicfg->wdelay)