Commit 04950811 authored by Srinivas Pandruvada's avatar Srinivas Pandruvada Committed by Jonathan Cameron

iio: meter: ade7758: Fix indio_dev->trig assignment

This can result in wrong reference count for trigger device, call
iio_trigger_get to increment reference.
Refer to http://www.spinics.net/lists/linux-iio/msg13669.html for discussion
with Jonathan.
Signed-off-by: default avatarSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: default avatarLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
Cc: Stable@vger.kernel.org
parent b07e3b38
...@@ -85,7 +85,7 @@ int ade7758_probe_trigger(struct iio_dev *indio_dev) ...@@ -85,7 +85,7 @@ int ade7758_probe_trigger(struct iio_dev *indio_dev)
ret = iio_trigger_register(st->trig); ret = iio_trigger_register(st->trig);
/* select default trigger */ /* select default trigger */
indio_dev->trig = st->trig; indio_dev->trig = iio_trigger_get(st->trig);
if (ret) if (ret)
goto error_free_irq; goto error_free_irq;
......
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