spi: omap-uwire: Use SPI_MODE_X_MASK

Use SPI_MODE_X_MASK instead of open coded variant.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210510131217.49357-5-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-omap-uwire.c b/drivers/spi/spi-omap-uwire.c
index 71402f7..ceb479f 100644 (file)
--- a/drivers/spi/spi-omap-uwire.c
+++ b/drivers/spi/spi-omap-uwire.c
@@ -330,7 +330,7 @@ static int uwire_setup_transfer(struct spi_device *spi, struct spi_transfer *t)
        if (spi->mode & SPI_CPOL)
                flags |= UWIRE_CLK_INVERTED;
 
-       switch (spi->mode & (SPI_CPOL | SPI_CPHA)) {
+       switch (spi->mode & SPI_MODE_X_MASK) {
        case SPI_MODE_0:
        case SPI_MODE_3:
                flags |= UWIRE_WRITE_FALLING_EDGE | UWIRE_READ_RISING_EDGE;