From: Jonas Gorski <jogo@openwrt.org>
Date: Mon, 11 Mar 2013 23:13:44 +0000 (+0100)
Subject: spi/bcm63xx: remove spi chip select validity check
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=31e4eaaa54effd8544d1e8679e27d439bb6cb10c;p=~shefty%2Frdma-dev.git

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>
---

diff --git a/drivers/spi/spi-bcm63xx.c b/drivers/spi/spi-bcm63xx.c
index b9c9431286e..9574e47e4ff 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;
 }