Use SPI_MODE_X_MASK instead of open coded variant.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
 drivers/spi/spi-microchip-core-spi.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/spi/spi-microchip-core-spi.c b/drivers/spi/spi-microchip-core-spi.c
index 68b136157fac..2d7ee556eafd 100644
--- a/drivers/spi/spi-microchip-core-spi.c
+++ b/drivers/spi/spi-microchip-core-spi.c
@@ -149,8 +149,6 @@ static void mchp_corespi_set_cs(struct spi_device *spi, bool disable)
 
 static int mchp_corespi_setup(struct spi_device *spi)
 {
-	u32 dev_mode = spi->mode & (SPI_CPOL | SPI_CPHA);
-
 	if (spi_get_csgpiod(spi, 0))
 		return 0;
 
@@ -159,7 +157,7 @@ static int mchp_corespi_setup(struct spi_device *spi)
 		return -EOPNOTSUPP;
 	}
 
-	if (dev_mode & ~spi->controller->mode_bits) {
+	if (spi->mode & SPI_MODE_X_MASK & ~spi->controller->mode_bits) {
 		dev_err(&spi->dev, "incompatible CPOL/CPHA, must match controller's Motorola mode\n");
 		return -EINVAL;
 	}
-- 
2.50.1