2 files changed, 27 insertions, 8 deletions

diff --git a/drivers/iio/accel/st_accel_i2c.c b/drivers/iio/accel/st_accel_i2c.c
index c3c8f2e73c2a..a92cf776031e 100644
--- a/drivers/iio/accel/st_accel_i2c.c
+++ b/drivers/iio/accel/st_accel_i2c.c
@@ -150,20 +150,29 @@ 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);
-
-	match = device_get_match_data(&client->dev);
-	if (match)
-		strlcpy(client->name, match, sizeof(client->name));
+	adata->sensor_settings = (struct st_sensor_settings *)settings;
 
 	st_sensors_i2c_configure(indio_dev, client, adata);
 
diff --git a/drivers/iio/accel/st_accel_spi.c b/drivers/iio/accel/st_accel_spi.c
index 474742e35d92..c0556db9d60a 100644
--- a/drivers/iio/accel/st_accel_spi.c
+++ b/drivers/iio/accel/st_accel_spi.c
@@ -102,18 +102,28 @@ MODULE_DEVICE_TABLE(of, st_accel_of_match);
 
 static int st_accel_spi_probe(struct spi_device *spi)
 {
-	struct iio_dev *indio_dev;
+	const struct st_sensor_settings *settings;
 	struct st_sensor_data *adata;
+	struct iio_dev *indio_dev;
 	int err;
 
+	st_sensors_of_name_probe(&spi->dev, st_accel_of_match,
+				 spi->modalias, sizeof(spi->modalias));
+
+	settings = st_accel_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(*adata));
 	if (!indio_dev)
 		return -ENOMEM;
 
 	adata = iio_priv(indio_dev);
+	adata->sensor_settings = (struct st_sensor_settings *)settings;
 
-	st_sensors_of_name_probe(&spi->dev, st_accel_of_match,
-				 spi->modalias, sizeof(spi->modalias));
 	st_sensors_spi_configure(indio_dev, spi, adata);
 
 	err = st_accel_common_probe(indio_dev);