spi: npcm-pspi: 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/20210510131217.49357-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-npcm-pspi.c b/drivers/spi/spi-npcm-pspi.c
index 56d10c4..1668a34 100644 (file)
--- a/drivers/spi/spi-npcm-pspi.c
+++ b/drivers/spi/spi-npcm-pspi.c
@@ -105,7 +105,7 @@ static void npcm_pspi_set_mode(struct spi_device *spi)
        u16 regtemp;
        u16 mode_val;
 
-       switch (spi->mode & (SPI_CPOL | SPI_CPHA)) {
+       switch (spi->mode & SPI_MODE_X_MASK) {
        case SPI_MODE_0:
                mode_val = 0;
                break;