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(parent: 4302a59) | patch
spi: fsl-spi: Convert to let spi core validate xfer->bits_per_word
authorAxel Lin <axel.lin@ingics.com>
Thu, 13 Feb 2014 11:05:38 +0000 (19:05 +0800)
committerMark Brown <broonie@linaro.org>
Sun, 23 Feb 2014 04:14:39 +0000 (13:14 +0900)
commitf734394d861fe71eafa28d6c28199d9847c5a319
treea9eb43efa726f4d5ceb4e36ada69b9fe0d2a78e2tree | snapshot
parent4302a59629f7a0bd70fd1605d2b558597517372acommit | diff
spi: fsl-spi: Convert to let spi core validate xfer->bits_per_word

Set bits_per_word_mask so spi core will reject transfers that attempt to use
an unsupported bits_per_word value.

fsl_spi_grlib_probe() may update mpc8xxx_spi->max_bits_per_word setting.
So set master->bits_per_word_mask after fsl_spi_grlib_probe().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
drivers/spi/spi-fsl-spi.c diff | blob | history
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