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spi: spi-mxs: Remove check of spi mode bits

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The spi core already checks for a slave setting mode bits that we
didn't list as supported when the master was registered.  There is no
need to do it again in the master driver.

Signed-off-by: Trent Piepho <tpiepho@gmail.com>
Cc: Marek Vasut <marex@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>
Cc: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Trent Piepho 2013-10-01 13:15:33 -07:00 committed by Mark Brown
parent 9c97e3421f
commit d426eadb1e
1 changed files with 0 additions and 3 deletions
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3
drivers/spi/spi-mxs.c
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@ -106,9 +106,6 @@ static int mxs_spi_setup(struct spi_device *dev)
if (!dev->bits_per_word)
dev->bits_per_word = 8;
if (dev->mode & ~(SPI_CPOL | SPI_CPHA))
return -EINVAL;
return 0;
}