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

[Takashi Iwai <tiwai@xxxxxxx>]

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);
 
-- 
2.43.0