Re: [PATCH] ASoC: cs42l43: Fix build error without CONFIG_PM

[Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxx>]

On Wed, Mar 12, 2025 at 03:56:39PM +0100, Takashi Iwai wrote:
> Put __maybe_unused to work around the build error without CONFIG_PM
> or CONFIG_PM_SLEEP for the newly defined system suspend callback.
> 
> Fixes: 164b7dd4546b ("ASoC: cs42l43: Add jack delay debounce after suspend")
> Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
> ---
>  sound/soc/codecs/cs42l43.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/sound/soc/codecs/cs42l43.c b/sound/soc/codecs/cs42l43.c
> index d307b56a7f38..4c7a598f5e73 100644
> --- a/sound/soc/codecs/cs42l43.c
> +++ b/sound/soc/codecs/cs42l43.c
> @@ -2402,7 +2402,7 @@ static int cs42l43_codec_runtime_resume(struct device *dev)
>  	return 0;
>  }
>  
> -static int cs42l43_codec_runtime_force_suspend(struct device *dev)
> +static int __maybe_unused cs42l43_codec_runtime_force_suspend(struct device *dev)
>  {
>  	struct cs42l43_codec *priv = dev_get_drvdata(dev);

I believe this should already be fixed by this patch:

https://patch.msgid.link/20250305172738.3437513-1-arnd@xxxxxxxxxx

Which is probably a better fix as well.

Thanks,
Charles