diff options
Diffstat (limited to 'drivers/iio/accel/st_accel_i2c.c')
| -rw-r--r-- | drivers/iio/accel/st_accel_i2c.c | 23 |
1 files changed, 17 insertions, 6 deletions
diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c index c3c8f2e73c2a..50fa0fc32baa 100644 --- a/drivers/iio/accel/st_accel_i2c.c +++ b/drivers/iio/accel/st_accel_i2c.c @@ -150,22 +150,33 @@ MODULE_DEVICE_TABLE(i2c, st_accel_id_table); static int st_accel_i2c_probe(struct i2c_client *client) { - struct iio_dev *indio_dev; + const struct st_sensor_settings *settings; struct st_sensor_data *adata; + struct iio_dev *indio_dev; const char *match; int ret; + match = device_get_match_data(&client->dev); + if (match) + strlcpy(client->name, match, sizeof(client->name)); + + settings = st_accel_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(*adata)); if (!indio_dev) return -ENOMEM; adata = iio_priv(indio_dev); + adata->sensor_settings = (struct st_sensor_settings *)settings; - match = device_get_match_data(&client->dev); - if (match) - strlcpy(client->name, match, sizeof(client->name)); - - st_sensors_i2c_configure(indio_dev, client, adata); + ret = st_sensors_i2c_configure(indio_dev, client); + if (ret < 0) + return ret; ret = st_accel_common_probe(indio_dev); if (ret < 0) |