Re: [PATCH 1/1] pwm: pca9685: replace CONFIG_PM with __maybe_unused to prevent build issues

[rishi gupta]

These 2 links contains more details:
https://lore.kernel.org/patchwork/patch/732981
https://lkml.org/lkml/2019/1/17/437

On Wed, Mar 11, 2020 at 10:14 PM Uwe Kleine-KÃnig
<u.kleine-koenig@xxxxxxxxxxxxxx> wrote:
>
> On Wed, Mar 11, 2020 at 09:13:49PM +0530, Rishi Gupta wrote:
> > The __maybe_unused attribute is preferred over CONFIG_PM
> > to prevent build time issues. This commit replaces CONFIG_PM
> > with this attribute.
>
> I wasn't aware of build time issues and thought this was just about
> #ifdef being ugly.
>
> Anyhow, the change is fine,
>
> Acked-by: Uwe Kleine-KÃnig <u.kleine-koenig@xxxxxxxxxxxxxx>
>
>
> --
> Pengutronix e.K.                           | Uwe Kleine-KÃnig            |
> Industrial Linux Solutions                 | https://www.pengutronix.de/ |