spi/bcm63xx: remove spi chip select validity check

The check would belong in bcm63xx_spi_setup if the spi subsystem
weren't already doing the check for us, so just drop it.

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

1 files changed, 0 insertions, 6 deletions

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index b9c9431286e4..9574e47e4ff4 100644
--- a/drivers/spi/spi-bcm63xx.c
+++ b/drivers/spi/spi-bcm63xx.c
@@ -102,12 +102,6 @@ static int bcm63xx_spi_check_transfer(struct spi_device *spi,
                 return -EINVAL;
         }
 
-        if (spi->chip_select > spi->master->num_chipselect) {
-                dev_err(&spi->dev, "%s, unsupported slave %d\n",
-                        __func__, spi->chip_select);
-                return -EINVAL;
-        }
-
         return 0;
 }