From: Jonas Gorski <jogo@openwrt.org>
Date: Mon, 11 Mar 2013 23:13:39 +0000 (+0100)
Subject: spi/bcm63xx: remove duplicated mode bits check
X-Git-Tag: upstream/snapshot3+hdmi~5283^2~63
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=ef9ed4b9c9de59eb3f2215b4773990159af92dc1;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

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
--- 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);