Re: [PATCH v2 00/15] gpio: Use modern PM macros

Linus Walleij
2025-11-19T13:40:56Z

On Tue, Nov 18, 2025 at 1:50 AM Jisheng Zhang <jszhang@kernel.org> wrote:

> Use the modern PM macros for the suspend and resume functions to be
> automatically dropped by the compiler when CONFIG_PM or
> CONFIG_PM_SLEEP are disabled, without having to use #ifdef guards or
> __maybe_unused.
>
> This has the advantage of always compiling these functions in,
> independently of any Kconfig option. Thanks to that, bugs and other
> regressions are subsequently easier to catch.
>
> Almost all drivers are converted, only gpio-tegra and gpio-mlxbf are
> left as is, because the memory for saving HW context is not trivial,
> if we convert them, then the two drivers' users may complain for
> !CONFIG_PM && !CONFIG_PM_SLEEP case. So I didn't touch them.
>
> patch to gpio-dwapb.c is tested on real HW, others are compile-tested only.

The series:
Acked-by: Linus Walleij <linus.walleij@linaro.org>

Yours,
Linus Walleij