iio: light: ltrf216a: fix runtime PM reference leak in error path

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ltrf216a_get_lux() acquires a runtime PM reference by calling
ltrf216a_set_power_state(data, true). However, if
ltrf216a_read_data() fails, the function returns immediately without
dropping the reference.

This leaves the runtime PM usage count unbalanced, preventing the device
from autosuspending after a failed read.

Fix this by releasing the runtime PM reference before returning from the
error path.

Fixes: 83f0bcd40d ("iio: light: Add support for ltrf216a sensor")
Signed-off-by: Vidhu Sarwal <vidhu.linux@gmail.com>
Reviewed-by: Joshua Crofts <joshua.crofts1@gmail.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>

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Vidhu Sarwal 2026-07-13 07:58:29 +05:30 • committed by Jonathan Cameron

parent 26e9213898

commit c132aef0e7

1 changed files with 1 additions and 2 deletions

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drivers/iio/light/ltrf216a.c

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