diff --git a/drivers/iio/adc/ad799x.c b/drivers/iio/adc/ad799x.c
index e37412d..babbdde 100644
--- a/drivers/iio/adc/ad799x.c
+++ b/drivers/iio/adc/ad799x.c
@@ -816,6 +816,8 @@ static int ad799x_probe(struct i2c_client *client,
 	if (ret < 0)
 		goto error_disable_reg;
 	st->config = ret;
+	dev_info(&client->dev, "config: %x %x\n", st->config,
+		st->chip_config->default_config);
 
 	ret = iio_triggered_buffer_setup(indio_dev, NULL,
 		&ad799x_trigger_handler, NULL);