diff options
Diffstat (limited to 'drivers/iio/magnetometer/st_magn_i2c.c')
| -rw-r--r-- | drivers/iio/magnetometer/st_magn_i2c.c | 18 |
1 files changed, 14 insertions, 4 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); |