RE: [PATCH v2] iio: buffer: fix warning in requesting threaded irq

[Chang, Junxiao]

>
>On Fri, 17 Apr 2026 13:50:44 +0100
>Jonathan Cameron <jonathan.cameron@xxxxxxxxxx> wrote:
>
>> Please provide details on which driver is in use to hit this corner case.
>>
>> That may help people identify if the bug applies to what they are
>> seeing and also provide some background on how urgent this is to get
>upstream + backported.
Our hardware platform: ARL-s(Ultra 9 285) desktop. OS: Ubuntu 24.04, kernel v7.0-rc3. It could be reproduced every time.
With code review, some drivers don't have threaded IRQ handler in triggered buffer setup. For example:
vf610_adc_probe in drivers/iio/adc/vf610_adc.c
hid_sensor_setup_trigger in drivers/iio/common/hid-sensors/hid-sensor-trigger.c
This might introduce warning during boot.

>
>Another thing I just noticed related to upstream process.
>Please don't send a new version in reply to the older one.
>Send it as a new email thread.  It doesn't matter a massive amount in a simple
>case like this but when things get more complex threads can become
>unmanageable if using this style.
>
>Another practical thing if you want to get code merged is many reviewers do
>what I'm doing today and, when they have a massive backlog to review, start
>with the latest emails that they see.  In this case your patch ends up further
>back in history so is less likely to get reviews in the short term
Thank you for your suggestion! I will send updated patch as new thread.