spi/bcm63xx: remove duplicated mode bits check

The spi subsystem already checks the mode bits before calling setup.

Signed-off-by: Jonas Gorski <jogo@openwrt.org>
Acked-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index ef9b89f..79ad8bc 100644 (file)
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -158,12 +158,6 @@ static int bcm63xx_spi_setup(struct spi_device *spi)
        if (!spi->bits_per_word)
                spi->bits_per_word = 8;
 
-       if (spi->mode & ~MODEBITS) {
-               dev_err(&spi->dev, "%s, unsupported mode bits %x\n",
-                       __func__, spi->mode & ~MODEBITS);
-               return -EINVAL;
-       }
-
        dev_dbg(&spi->dev, "%s, mode %d, %u bits/w, %u nsec/bit\n",
                __func__, spi->mode & MODEBITS, spi->bits_per_word, 0);