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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_setup':
drivers/spi/spi-davinci.c:422:36: 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>
This commit is contained in:
YueHaibing 2018-09-13 01:22:01 +00:00 committed by Mark Brown
parent 56df612afb
commit 37a1aa88f9
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1 changed files with 0 additions and 2 deletions
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drivers/spi/spi-davinci.c
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@ -419,13 +419,11 @@ static int davinci_spi_setup(struct spi_device *spi)
{ {
int retval = 0; int retval = 0;
struct davinci_spi *dspi; struct davinci_spi *dspi;
struct davinci_spi_platform_data *pdata;
struct spi_master *master = spi->master; struct spi_master *master = spi->master;
struct device_node *np = spi->dev.of_node; struct device_node *np = spi->dev.of_node;
bool internal_cs = true; bool internal_cs = true;
dspi = spi_master_get_devdata(spi->master); dspi = spi_master_get_devdata(spi->master);
pdata = &dspi->pdata;
if (!(spi->mode & SPI_NO_CS)) { if (!(spi->mode & SPI_NO_CS)) {
if (np && (master->cs_gpios != NULL) && (spi->cs_gpio >= 0)) { if (np && (master->cs_gpios != NULL) && (spi->cs_gpio >= 0)) {