iio: quad-8: Set parent device

Initialize the parent of the IIO device to the device that registered it.
This makes sure that the IIO device appears the right level in the device
hierarchy.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: William Breathitt Gray <vilhelm.gray@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

diff --git a/drivers/iio/counter/104-quad-8.c b/drivers/iio/counter/104-quad-8.c
index a5913e97945eb6b5f26a418a71852fe086e6cd42..e381ca66a92c1cd581d77fdbb921fea729493fc7 100644 (file)
--- a/drivers/iio/counter/104-quad-8.c
+++ b/drivers/iio/counter/104-quad-8.c
@@ -551,6 +551,7 @@ static int quad8_probe(struct device *dev, unsigned int id)
        indio_dev->num_channels = ARRAY_SIZE(quad8_channels);
        indio_dev->channels = quad8_channels;
        indio_dev->name = dev_name(dev);
+       indio_dev->dev.parent = dev;
 
        priv = iio_priv(indio_dev);
        priv->base = base[id];