iio: humidity: hid-sensor-humidity: use common device for devres

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kmemdup() is used for memory that is logically tied to the HID
platform device, even though the driver binds into the IIO framework.

Using &indio_dev->dev for devres allocations works functionally, but it
results in two separate devres ownership trees—one for the HID
platform device (pdev) and another for the IIO device (indio_dev).

The devres framework is intended to have a single, well-defined parent
device. Since the memory originates from HID sensor probing and is not
IIO-specific, &pdev->dev is the correct and logical owner.

Switch to using the platform device for devm_kmemdup() so that all
resources are released deterministically and consistently.

Signed-off-by: Sanjay Chitroda <sanjayembeddedse@gmail.com>
Tested-by: Zhang Lixu <lixu.zhang@intel.com>
Reviewed-by: Maxwell Doose <m32285159@gmail.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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Sanjay Chitroda 2026-07-02 21:48:01 +05:30 • committed by Jonathan Cameron

parent 9da9ee8bea

commit cff496bda5

1 changed files with 1 additions and 1 deletions

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drivers/iio/humidity/hid-sensor-humidity.c

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