spi: uniphier: 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/20210510131217.49357-7-andriy.shevchenko@linux.intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/drivers/spi/spi-uniphier.c b/drivers/spi/spi-uniphier.c
index 6a9ef8e..8900e51 100644 (file)
--- a/drivers/spi/spi-uniphier.c
+++ b/drivers/spi/spi-uniphier.c
@@ -142,7 +142,7 @@ static void uniphier_spi_set_mode(struct spi_device *spi)
         * FSTRT    start frame timing
         *          0: rising edge of clock, 1: falling edge of clock
         */
-       switch (spi->mode & (SPI_CPOL | SPI_CPHA)) {
+       switch (spi->mode & SPI_MODE_X_MASK) {
        case SPI_MODE_0:
                /* CKPHS=1, CKINIT=0, CKDLY=1, FSTRT=0 */
                val1 = SSI_CKS_CKPHS | SSI_CKS_CKDLY;