[PATCH] spi: st-ssc4: whitespace cleanup

From: Chris Packham
Date: Thu May 25 2017 - 00:05:05 EST


Remove stray single spaces after a leading hard-tab.

Signed-off-by: Chris Packham <chris.packham@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
---
drivers/spi/spi-st-ssc4.c | 38 +++++++++++++++++++-------------------
1 file 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);
--
2.11.0