diff options
| -rw-r--r-- | drivers/iio/magnetometer/st_magn_i2c.c | 18 | ||||
| -rw-r--r-- | drivers/iio/magnetometer/st_magn_spi.c | 16 |
2 files changed, 27 insertions, 7 deletions
diff --git a/drivers/iio/magnetometer/st_magn_i2c.c b/drivers/iio/magnetometer/st_magn_i2c.c index 4d014fd1aeb0..d5d565639bed 100644 --- a/drivers/iio/magnetometer/st_magn_i2c.c +++ b/drivers/iio/magnetometer/st_magn_i2c.c @@ -55,19 +55,29 @@ MODULE_DEVICE_TABLE(of, st_magn_of_match); #endif static int st_magn_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) + const struct i2c_device_id *id) { - struct iio_dev *indio_dev; + const struct st_sensor_settings *settings; struct st_sensor_data *mdata; + struct iio_dev *indio_dev; int err; + st_sensors_of_name_probe(&client->dev, st_magn_of_match, + client->name, sizeof(client->name)); + + settings = st_magn_get_settings(client->name); + if (!settings) { + dev_err(&client->dev, "device name %s not recognized.\n", + client->name); + return -ENODEV; + } + indio_dev = devm_iio_device_alloc(&client->dev, sizeof(*mdata)); if (!indio_dev) return -ENOMEM; mdata = iio_priv(indio_dev); - st_sensors_of_name_probe(&client->dev, st_magn_of_match, - client->name, sizeof(client->name)); + mdata->sensor_settings = (struct st_sensor_settings *)settings; st_sensors_i2c_configure(indio_dev, client, mdata); diff --git a/drivers/iio/magnetometer/st_magn_spi.c b/drivers/iio/magnetometer/st_magn_spi.c index 0d47070611b1..a3045afc6b53 100644 --- a/drivers/iio/magnetometer/st_magn_spi.c +++ b/drivers/iio/magnetometer/st_magn_spi.c @@ -51,18 +51,28 @@ MODULE_DEVICE_TABLE(of, st_magn_of_match); static int st_magn_spi_probe(struct spi_device *spi) { - struct iio_dev *indio_dev; + const struct st_sensor_settings *settings; struct st_sensor_data *mdata; + struct iio_dev *indio_dev; int err; + st_sensors_of_name_probe(&spi->dev, st_magn_of_match, + spi->modalias, sizeof(spi->modalias)); + + settings = st_magn_get_settings(spi->modalias); + if (!settings) { + dev_err(&spi->dev, "device name %s not recognized.\n", + spi->modalias); + return -ENODEV; + } + indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*mdata)); if (!indio_dev) return -ENOMEM; mdata = iio_priv(indio_dev); + mdata->sensor_settings = (struct st_sensor_settings *)settings; - st_sensors_of_name_probe(&spi->dev, st_magn_of_match, - spi->modalias, sizeof(spi->modalias)); st_sensors_spi_configure(indio_dev, spi, mdata); err = st_magn_common_probe(indio_dev); |