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Message-ID: <CAHp75VdKLoCyYHZsEpkmXNJQ5QSpA_crrWR+MS4-=xmn=g9azw@mail.gmail.com>
Date: Wed, 8 Oct 2025 19:57:47 +0300
From: Andy Shevchenko <andy.shevchenko@...il.com>
To: Shuhao Fu <sfual@....ust.hk>
Cc: Jonathan Cameron <jic23@...nel.org>, Chen-Yu Tsai <wens@...e.org>,
Jernej Skrabec <jernej.skrabec@...il.com>, Samuel Holland <samuel@...lland.org>,
David Lechner <dlechner@...libre.com>, Nuno Sá <nuno.sa@...log.com>,
Andy Shevchenko <andy@...nel.org>, linux-iio@...r.kernel.org,
linux-arm-kernel@...ts.infradead.org, linux-sunxi@...ts.linux.dev,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH] iio: adc: Fix pm runtime clean-up in sun4i_gpadc_probe
On Wed, Oct 8, 2025 at 7:52 PM Shuhao Fu <sfual@....ust.hk> wrote:
>
> In `sun4i_gpadc_probe`, in case of thermal register failure, the runtime
> PM usage counter would not be decreased, resulting in a possible
> inconsistency of runtime PM state.
>
> Fixes: b0a242894f11 ("iio: adc: sun4i-gpadc-iio: register in the thermal after registering in pm")
This might fix this problem, but it doesn't fix the whole mess in the
probe with devm/non-devm ordering.
--
With Best Regards,
Andy Shevchenko
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