diff --git a/drivers/iio/adc/mp2629_adc.c b/drivers/iio/adc/mp2629_adc.c
index 331a9a728217..aca084f1e78a 100644
--- a/drivers/iio/adc/mp2629_adc.c
+++ b/drivers/iio/adc/mp2629_adc.c
@@ -144,7 +144,6 @@ static int mp2629_adc_probe(struct platform_device *pdev)
 	}
 
 	indio_dev->name = "mp2629-adc";
-	indio_dev->dev.parent = dev;
 	indio_dev->channels = mp2629_channels;
 	indio_dev->num_channels = ARRAY_SIZE(mp2629_channels);
 	indio_dev->modes = INDIO_DIRECT_MODE;