spi: bfin5xx: Remove duplicate code to check spi->mode

This checking is already done in the implementation of spi_setup().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>

diff --git a/drivers/spi/spi-bfin5xx.c b/drivers/spi/spi-bfin5xx.c
index f0f195a..c6902d2 100644 (file)
--- a/drivers/spi/spi-bfin5xx.c
+++ b/drivers/spi/spi-bfin5xx.c
@@ -1030,10 +1030,6 @@ static int bfin_spi_setup(struct spi_device *spi)
        }
 
        /* translate common spi framework into our register */
-       if (spi->mode & ~(SPI_CPOL | SPI_CPHA | SPI_LSB_FIRST)) {
-               dev_err(&spi->dev, "unsupported spi modes detected\n");
-               goto error;
-       }
        if (spi->mode & SPI_CPOL)
                chip->ctl_reg |= BIT_CTL_CPOL;
        if (spi->mode & SPI_CPHA)