diff options
| author | Sean Nyekjaer <sean@geanix.com> | 2021-12-20 13:51:43 +0100 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-01-23 18:23:48 +0000 |
| commit | ccbed9d8d2a5351d8238f2d3f0741c9a3176f752 (patch) | |
| tree | 5ee53c22ca6d942e6345e0178653352bf9d10c4a /drivers/iio | |
| parent | b0e85f95e30d4d2dc22ea123a30dba36406879a1 (diff) | |
iio: accel: fxls8962af: add padding to regmap for SPI
Add missing don't care padding between address and
data for SPI transfers
Fixes: a3e0b51884ee ("iio: accel: add support for FXLS8962AF/FXLS8964AF accelerometers")
Signed-off-by: Sean Nyekjaer <sean@geanix.com>
Link: https://lore.kernel.org/r/20211220125144.3630539-1-sean@geanix.com
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/fxls8962af-core.c | 12 | ||||
| -rw-r--r-- | drivers/iio/accel/fxls8962af-i2c.c | 2 | ||||
| -rw-r--r-- | drivers/iio/accel/fxls8962af-spi.c | 2 | ||||
| -rw-r--r-- | drivers/iio/accel/fxls8962af.h | 3 |
4 files changed, 14 insertions, 5 deletions
diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls8962af-core.c index 32989d91b982..f7fd9e046588 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -173,12 +173,20 @@ struct fxls8962af_data { u16 upper_thres; }; -const struct regmap_config fxls8962af_regmap_conf = { +const struct regmap_config fxls8962af_i2c_regmap_conf = { .reg_bits = 8, .val_bits = 8, .max_register = FXLS8962AF_MAX_REG, }; -EXPORT_SYMBOL_GPL(fxls8962af_regmap_conf); +EXPORT_SYMBOL_GPL(fxls8962af_i2c_regmap_conf); + +const struct regmap_config fxls8962af_spi_regmap_conf = { + .reg_bits = 8, + .pad_bits = 8, + .val_bits = 8, + .max_register = FXLS8962AF_MAX_REG, +}; +EXPORT_SYMBOL_GPL(fxls8962af_spi_regmap_conf); enum { fxls8962af_idx_x, diff --git a/drivers/iio/accel/fxls8962af-i2c.c b/drivers/iio/accel/fxls8962af-i2c.c index cfb004b20455..6bde9891effb 100644 --- a/drivers/iio/accel/fxls8962af-i2c.c +++ b/drivers/iio/accel/fxls8962af-i2c.c @@ -18,7 +18,7 @@ static int fxls8962af_probe(struct i2c_client *client) { struct regmap *regmap; - regmap = devm_regmap_init_i2c(client, &fxls8962af_regmap_conf); + regmap = devm_regmap_init_i2c(client, &fxls8962af_i2c_regmap_conf); if (IS_ERR(regmap)) { dev_err(&client->dev, "Failed to initialize i2c regmap\n"); return PTR_ERR(regmap); diff --git a/drivers/iio/accel/fxls8962af-spi.c b/drivers/iio/accel/fxls8962af-spi.c index 57108d3d480b..6f4dff3238d3 100644 --- a/drivers/iio/accel/fxls8962af-spi.c +++ b/drivers/iio/accel/fxls8962af-spi.c @@ -18,7 +18,7 @@ static int fxls8962af_probe(struct spi_device *spi) { struct regmap *regmap; - regmap = devm_regmap_init_spi(spi, &fxls8962af_regmap_conf); + regmap = devm_regmap_init_spi(spi, &fxls8962af_spi_regmap_conf); if (IS_ERR(regmap)) { dev_err(&spi->dev, "Failed to initialize spi regmap\n"); return PTR_ERR(regmap); diff --git a/drivers/iio/accel/fxls8962af.h b/drivers/iio/accel/fxls8962af.h index b67572c3ef06..9cbe98c3ba9a 100644 --- a/drivers/iio/accel/fxls8962af.h +++ b/drivers/iio/accel/fxls8962af.h @@ -17,6 +17,7 @@ int fxls8962af_core_probe(struct device *dev, struct regmap *regmap, int irq); int fxls8962af_core_remove(struct device *dev); extern const struct dev_pm_ops fxls8962af_pm_ops; -extern const struct regmap_config fxls8962af_regmap_conf; +extern const struct regmap_config fxls8962af_i2c_regmap_conf; +extern const struct regmap_config fxls8962af_spi_regmap_conf; #endif /* _FXLS8962AF_H_ */ |