Re: [PATCH 48/49] iio:gyro:mpu3050: Switch from CONFIG_PM guards to pm_ptr() / __maybe_unused

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On Tue, Nov 23, 2021 at 10:07 PM Jonathan Cameron <jic23@xxxxxxxxxx> wrote:

> From: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
>
> Letting the compiler remove these functions when the kernel is built
> without CONFIG_PM support is simpler and less error prone than the
> use of #ifdef based config guards.
>
> Removing instances of this approach from IIO also stops them being
> copied into new drivers.
>
> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
> Cc: Linus Walleij <linus.walleij@xxxxxxxxxx>

Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx>

Yours,
Linus Walleij



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