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mfd: Fix mc13xxx SPI regmap
This fix the SPI regmap configuration, the wrong write flag was used. Also, bits_per_word should not be set as the regmap spi implementation uses a 8bits transfert granularity. Signed-off-by: Philippe Rétornaz <philippe.retornaz@epfl.ch> Tested-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
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@ -49,6 +49,7 @@ static struct regmap_config mc13xxx_regmap_spi_config = {
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.reg_bits = 7,
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.pad_bits = 1,
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.val_bits = 24,
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.write_flag_mask = 0x80,
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.max_register = MC13XXX_NUMREGS,
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@ -73,7 +74,6 @@ static int mc13xxx_spi_probe(struct spi_device *spi)
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dev_set_drvdata(&spi->dev, mc13xxx);
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spi->mode = SPI_MODE_0 | SPI_CS_HIGH;
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spi->bits_per_word = 32;
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mc13xxx->dev = &spi->dev;
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mutex_init(&mc13xxx->lock);
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