diff options
Diffstat (limited to 'drivers/spi/spi-davinci.c')
| -rw-r--r-- | drivers/spi/spi-davinci.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/drivers/spi/spi-davinci.c b/drivers/spi/spi-davinci.c index a02099c90c5c..ce0e67d4bfb9 100644 --- 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) @@ -421,26 +419,17 @@ static int davinci_spi_setup(struct spi_device *spi) { int retval = 0; struct davinci_spi *dspi; - struct davinci_spi_platform_data *pdata; struct spi_master *master = spi->master; struct device_node *np = spi->dev.of_node; bool internal_cs = true; dspi = spi_master_get_devdata(spi->master); - pdata = &dspi->pdata; if (!(spi->mode & SPI_NO_CS)) { if (np && (master->cs_gpios != NULL) && (spi->cs_gpio >= 0)) { retval = gpio_direction_output( spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); internal_cs = false; - } else if (pdata->chip_sel && - spi->chip_select < pdata->num_chipselect && - pdata->chip_sel[spi->chip_select] != SPI_INTERN_CS) { - spi->cs_gpio = pdata->chip_sel[spi->chip_select]; - retval = gpio_direction_output( - spi->cs_gpio, !(spi->mode & SPI_CS_HIGH)); - internal_cs = false; } if (retval) { |
