iio: ad7292: Fix of_node refcounting

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When returning or breaking early from a
`for_each_available_child_of_node()` loop, we need to explicitly call
`of_node_put()` on the child node to possibly release the node.

Fixes: 506d2e317a ("iio: adc: Add driver support for AD7292")
Signed-off-by: Nuno Sá <nuno.sa@analog.com>
Cc: stable@vger.kernel.org
Link: https://lore.kernel.org/r/20200925091045.302-2-nuno.sa@analog.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Nuno Sá 2020-09-25 11:10:45 +02:00 • committed by Jonathan Cameron

parent b07c47bfab

commit b8a533f3c2

1 changed files with 3 additions and 1 deletions

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drivers/iio/adc/ad7292.c

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