diff options
| author | Chris Packham <chris.packham@alliedtelesis.co.nz> | 2017-05-25 16:05:05 +1200 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-05-26 12:41:07 +0100 |
| commit | 0b0cda4102de7a3dbcedfb5f943a5d08e4ec8500 (patch) | |
| tree | dabf6699020e827812126734b90b7c99c93ecbfa /drivers/spi | |
| parent | 2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff) | |
spi: st-ssc4: whitespace cleanup
Remove stray single spaces after a leading hard-tab.
Signed-off-by: Chris Packham <chris.packham@alliedtelesis.co.nz>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-st-ssc4.c | 38 |
1 files changed, 19 insertions, 19 deletions
diff --git a/drivers/spi/spi-st-ssc4.c b/drivers/spi/spi-st-ssc4.c index e54b59638458..a4e43fc19ece 100644 --- a/drivers/spi/spi-st-ssc4.c +++ b/drivers/spi/spi-st-ssc4.c @@ -229,42 +229,42 @@ static int spi_st_setup(struct spi_device *spi) "setting baudrate:target= %u hz, actual= %u hz, sscbrg= %u\n", hz, spi_st->baud, sscbrg); - /* Set SSC_CTL and enable SSC */ - var = readl_relaxed(spi_st->base + SSC_CTL); - var |= SSC_CTL_MS; + /* Set SSC_CTL and enable SSC */ + var = readl_relaxed(spi_st->base + SSC_CTL); + var |= SSC_CTL_MS; - if (spi->mode & SPI_CPOL) + if (spi->mode & SPI_CPOL) var |= SSC_CTL_PO; - else + else var &= ~SSC_CTL_PO; - if (spi->mode & SPI_CPHA) + if (spi->mode & SPI_CPHA) var |= SSC_CTL_PH; - else + else var &= ~SSC_CTL_PH; - if ((spi->mode & SPI_LSB_FIRST) == 0) + if ((spi->mode & SPI_LSB_FIRST) == 0) var |= SSC_CTL_HB; - else + else var &= ~SSC_CTL_HB; - if (spi->mode & SPI_LOOP) + if (spi->mode & SPI_LOOP) var |= SSC_CTL_LPB; - else + else var &= ~SSC_CTL_LPB; - var &= ~SSC_CTL_DATA_WIDTH_MSK; - var |= (spi->bits_per_word - 1); + var &= ~SSC_CTL_DATA_WIDTH_MSK; + var |= (spi->bits_per_word - 1); - var |= SSC_CTL_EN_TX_FIFO | SSC_CTL_EN_RX_FIFO; - var |= SSC_CTL_EN; + var |= SSC_CTL_EN_TX_FIFO | SSC_CTL_EN_RX_FIFO; + var |= SSC_CTL_EN; - writel_relaxed(var, spi_st->base + SSC_CTL); + writel_relaxed(var, spi_st->base + SSC_CTL); - /* Clear the status register */ - readl_relaxed(spi_st->base + SSC_RBUF); + /* Clear the status register */ + readl_relaxed(spi_st->base + SSC_RBUF); - return 0; + return 0; out_free_gpio: gpio_free(cs); |