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iio: cio-dac: Set parent device

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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>
This commit is contained in:
Lars-Peter Clausen 2017-02-11 13:34:16 +01:00 committed by Jonathan Cameron
parent ed165e9171
commit 83535359c4
1 changed files with 1 additions and 0 deletions
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drivers/iio/dac/cio-dac.c
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@ -119,6 +119,7 @@ static int cio_dac_probe(struct device *dev, unsigned int id)
indio_dev->channels = cio_dac_channels;
indio_dev->num_channels = CIO_DAC_NUM_CHAN;
indio_dev->name = dev_name(dev);
indio_dev->dev.parent = dev;
priv = iio_priv(indio_dev);
priv->base = base[id];