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iio: core: fix/re-introduce back parent assignment

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This was introduced initially via commit 78289b4a58 ("iio: core: pass
parent device as parameter during allocation"), but was accidentally
removed via commit 6d4ebd565d ("iio: core: wrap IIO device into an
iio_dev_opaque object").

This looks like a rebase gone wrong, and ends up breaking devicetree
bindings of IIO clients.

This change adds back the parent assignment.

Fixes 6d4ebd565d15f: ("iio: core: wrap IIO device into an iio_dev_opaque object")
Reported-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Alexandru Ardelean <alexandru.ardelean@analog.com>
Tested-by: Dmitry Baryshkov <dbaryshkov@gmail.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Alexandru Ardelean 2020-07-21 13:24:07 +03:00 committed by Jonathan Cameron
parent 951ad47003
commit 8525df47b3
1 changed files with 1 additions and 0 deletions
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drivers/iio/industrialio-core.c
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@ -1545,6 +1545,7 @@ struct iio_dev *iio_device_alloc(struct device *parent, int sizeof_priv)
dev->priv = (char *)iio_dev_opaque +
ALIGN(sizeof(struct iio_dev_opaque), IIO_ALIGN);
dev->dev.parent = parent;
dev->dev.groups = dev->groups;
dev->dev.type = &iio_device_type;
dev->dev.bus = &iio_bus_type;