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iio: maxim_thermocouple: 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>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Lars-Peter Clausen 2017-02-11 13:34:21 +01:00 committed by Jonathan Cameron
parent b2027d16df
commit 74e2419b00
1 changed files with 1 additions and 0 deletions
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drivers/iio/temperature/maxim_thermocouple.c
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@ -231,6 +231,7 @@ static int maxim_thermocouple_probe(struct spi_device *spi)
indio_dev->available_scan_masks = chip->scan_masks;
indio_dev->num_channels = chip->num_channels;
indio_dev->modes = INDIO_DIRECT_MODE;
indio_dev->dev.parent = &spi->dev;
data = iio_priv(indio_dev);
data->spi = spi;