iio: chemical: atlas-sensor: fix PM reference leak in buffer postenable

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atlas_buffer_postenable() acquires a runtime PM reference with
pm_runtime_resume_and_get() but returns the result of
atlas_set_interrupt() directly. If atlas_set_interrupt() fails,
the runtime PM reference is leaked and the device can never
autosuspend.

Add pm_runtime_put_autosuspend() on the error path to balance
the reference.

Fixes: 0e4f336f50 ("iio: chemical: atlas-sensor: Balance runtime pm + pm_runtime_resume_and_get()")
Cc: stable@vger.kernel.org
Signed-off-by: Moksh Panicker <mokshpanicker.7@gmail.com>
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>

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Moksh Panicker 2026-07-13 03:00:46 +00:00 • committed by Jonathan Cameron

parent a3c03cf36a

commit bcd3f72e26

1 changed files with 5 additions and 1 deletions

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drivers/iio/chemical/atlas-sensor.c

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