iio: adc: sun4i-gpadc-iio: do not fail probing when no thermal DT node

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Before this patch, forgetting to put a thermal-zones DT node would
result in the driver failing to probe.

It should be perfectly acceptable to have the driver probe even if no
thermal-zones DT is found. However, it shouldn't want to fail if the
thermal registering fail for any other reason (waiting for other drivers
for example) so check on ENODEV only.

Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

...

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Quentin Schulz 2017-09-26 14:52:19 +02:00 • committed by Jonathan Cameron

parent b0a242894f

commit 3b455cdc49

1 changed files with 5 additions and 1 deletions

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drivers/iio/adc/sun4i-gpadc-iio.c

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