diff options
| author | Philippe Rétornaz <philippe.retornaz@epfl.ch> | 2012-05-29 11:06:28 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2012-07-09 00:16:24 +0200 |
| commit | 44716ec2f423da1965d444cd349b14b994998299 (patch) | |
| tree | 69f57112d8172089264cd9894043112a98fd5db0 /drivers/mfd | |
| parent | 00ba81c15276cd572c5a68b07936de4f1ae8597a (diff) | |
| download | linux-44716ec2f423da1965d444cd349b14b994998299.tar.bz2 | |
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>
Diffstat (limited to 'drivers/mfd')
| -rw-r--r-- | drivers/mfd/mc13xxx-spi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/mc13xxx-spi.c b/drivers/mfd/mc13xxx-spi.c index 3fcdab3eb8eb..5d1969f67d82 100644 --- a/drivers/mfd/mc13xxx-spi.c +++ b/drivers/mfd/mc13xxx-spi.c @@ -49,6 +49,7 @@ static struct regmap_config mc13xxx_regmap_spi_config = { .reg_bits = 7, .pad_bits = 1, .val_bits = 24, + .write_flag_mask = 0x80, .max_register = MC13XXX_NUMREGS, @@ -73,7 +74,6 @@ static int mc13xxx_spi_probe(struct spi_device *spi) dev_set_drvdata(&spi->dev, mc13xxx); spi->mode = SPI_MODE_0 | SPI_CS_HIGH; - spi->bits_per_word = 32; mc13xxx->dev = &spi->dev; mutex_init(&mc13xxx->lock); |