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spi/bcm63xx: remove useless call to bcm63xx_spi_check_transfer() 

Calling bcm63xx_spi_check_transfer() with a NULL argument does not do
anything useful that the core spi code is not doing already, remove
this superfluous call.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Florian Fainelli 2012-10-03 11:56:55 +02:00 committed by Mark Brown
parent 965199573a
commit b308fb208e
1 changed files with 0 additions and 7 deletions
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7
drivers/spi/spi-bcm63xx.c
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@ -169,13 +169,6 @@ static int bcm63xx_spi_setup(struct spi_device *spi)
return -EINVAL;
}
ret = bcm63xx_spi_check_transfer(spi, NULL);
if (ret < 0) {
dev_err(&spi->dev, "setup: unsupported mode bits %x\n",
spi->mode & ~MODEBITS);
return ret;
}
dev_dbg(&spi->dev, "%s, mode %d, %u bits/w, %u nsec/bit\n",
__func__, spi->mode & MODEBITS, spi->bits_per_word, 0);