diff --git a/drivers/iio/accel/mma8452.c b/drivers/iio/accel/mma8452.c index e7e280282774..67463be797de 100644 --- a/drivers/iio/accel/mma8452.c +++ b/drivers/iio/accel/mma8452.c @@ -1542,11 +1542,13 @@ static int mma8452_probe(struct i2c_client *client, mutex_init(&data->lock); data->chip_info = device_get_match_data(&client->dev); - if (!data->chip_info && id) { - data->chip_info = &mma_chip_info_table[id->driver_data]; - } else { - dev_err(&client->dev, "unknown device model\n"); - return -ENODEV; + if (!data->chip_info) { + if (id) { + data->chip_info = &mma_chip_info_table[id->driver_data]; + } else { + dev_err(&client->dev, "unknown device model\n"); + return -ENODEV; + } } data->vdd_reg = devm_regulator_get(&client->dev, "vdd");