diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-02-22 11:00:05 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2022-02-26 19:11:13 +0000 |
| commit | 266be7cb11c75f930a5902bc6199ff50ca4282a1 (patch) | |
| tree | bc4abdbe4cf19b8f00ccaed874e37faf7cc9c34f /drivers/iio | |
| parent | c1db3d5cab03a79947736c44fd33f19f234b14a0 (diff) | |
iio: accel: adxl345: Make use of device properties
Convert the module to be property provider agnostic and allow
it to be used on non-OF platforms.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Tested-by: Kai-Heng Feng <kai.heng.feng@canonical.com>
Link: https://lore.kernel.org/r/20220222090009.2060-4-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio')
| -rw-r--r-- | drivers/iio/accel/adxl345.h | 2 | ||||
| -rw-r--r-- | drivers/iio/accel/adxl345_core.c | 5 | ||||
| -rw-r--r-- | drivers/iio/accel/adxl345_i2c.c | 10 | ||||
| -rw-r--r-- | drivers/iio/accel/adxl345_spi.c | 3 |
4 files changed, 9 insertions, 11 deletions
diff --git a/drivers/iio/accel/adxl345.h b/drivers/iio/accel/adxl345.h index 9b0d4f487c43..d7e67cb08538 100644 --- a/drivers/iio/accel/adxl345.h +++ b/drivers/iio/accel/adxl345.h @@ -13,6 +13,6 @@ enum adxl345_device_type { ADXL375 = 2, }; -int adxl345_core_probe(struct device *dev, struct regmap *regmap, enum adxl345_device_type type); +int adxl345_core_probe(struct device *dev, struct regmap *regmap); #endif /* _ADXL345_H_ */ diff --git a/drivers/iio/accel/adxl345_core.c b/drivers/iio/accel/adxl345_core.c index 0f34c349aa1e..315a408115b3 100644 --- a/drivers/iio/accel/adxl345_core.c +++ b/drivers/iio/accel/adxl345_core.c @@ -8,6 +8,7 @@ */ #include <linux/module.h> +#include <linux/property.h> #include <linux/regmap.h> #include <linux/iio/iio.h> @@ -213,14 +214,16 @@ static void adxl345_powerdown(void *regmap) regmap_write(regmap, ADXL345_REG_POWER_CTL, ADXL345_POWER_CTL_STANDBY); } -int adxl345_core_probe(struct device *dev, struct regmap *regmap, enum adxl345_device_type type) +int adxl345_core_probe(struct device *dev, struct regmap *regmap) { + enum adxl345_device_type type; struct adxl345_data *data; struct iio_dev *indio_dev; const char *name; u32 regval; int ret; + type = (uintptr_t)device_get_match_data(dev); switch (type) { case ADXL345: name = "adxl345"; diff --git a/drivers/iio/accel/adxl345_i2c.c b/drivers/iio/accel/adxl345_i2c.c index 1e42cf3a2991..391910df8daa 100644 --- a/drivers/iio/accel/adxl345_i2c.c +++ b/drivers/iio/accel/adxl345_i2c.c @@ -19,19 +19,15 @@ static const struct regmap_config adxl345_i2c_regmap_config = { .val_bits = 8, }; -static int adxl345_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) +static int adxl345_i2c_probe(struct i2c_client *client) { struct regmap *regmap; - if (!id) - return -ENODEV; - regmap = devm_regmap_init_i2c(client, &adxl345_i2c_regmap_config); if (IS_ERR(regmap)) return dev_err_probe(&client->dev, PTR_ERR(regmap), "Error initializing regmap\n"); - return adxl345_core_probe(&client->dev, regmap, id->driver_data); + return adxl345_core_probe(&client->dev, regmap); } static const struct i2c_device_id adxl345_i2c_id[] = { @@ -55,7 +51,7 @@ static struct i2c_driver adxl345_i2c_driver = { .name = "adxl345_i2c", .of_match_table = adxl345_of_match, }, - .probe = adxl345_i2c_probe, + .probe_new = adxl345_i2c_probe, .id_table = adxl345_i2c_id, }; diff --git a/drivers/iio/accel/adxl345_spi.c b/drivers/iio/accel/adxl345_spi.c index 34b7001d519f..ee4c50c8a95b 100644 --- a/drivers/iio/accel/adxl345_spi.c +++ b/drivers/iio/accel/adxl345_spi.c @@ -22,7 +22,6 @@ static const struct regmap_config adxl345_spi_regmap_config = { static int adxl345_spi_probe(struct spi_device *spi) { - const struct spi_device_id *id = spi_get_device_id(spi); struct regmap *regmap; /* Bail out if max_speed_hz exceeds 5 MHz */ @@ -34,7 +33,7 @@ static int adxl345_spi_probe(struct spi_device *spi) if (IS_ERR(regmap)) return dev_err_probe(&spi->dev, PTR_ERR(regmap), "Error initializing regmap\n"); - return adxl345_core_probe(&spi->dev, regmap, id->driver_data); + return adxl345_core_probe(&spi->dev, regmap); } static const struct spi_device_id adxl345_spi_id[] = { |