From 20f12f2c4819a36de92ec6be382d0636d3485c6b Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 29 Jun 2016 16:33:17 +0200 Subject: [PATCH] ASoC: cs35l33: mark PM functions as __maybe_unused The newly added cs35l33 driver produces a harmless warning when CONFIG_PM is disabled: sound/soc/codecs/cs35l33.c:908:12: error: 'cs35l33_runtime_suspend' defined but not used [-Werror=unused-function] sound/soc/codecs/cs35l33.c:868:12: error: 'cs35l33_runtime_resume' defined but not used [-Werror=unused-function] This adds __maybe_unused annotations to shut up the warning regardless of the configuration. Signed-off-by: Arnd Bergmann Acked-by: Paul Handrigan Signed-off-by: Mark Brown --- sound/soc/codecs/cs35l33.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/soc/codecs/cs35l33.c b/sound/soc/codecs/cs35l33.c index 622a1111b21c..d8b5fc3fc45d 100644 --- a/sound/soc/codecs/cs35l33.c +++ b/sound/soc/codecs/cs35l33.c @@ -862,7 +862,7 @@ static const struct regmap_config cs35l33_regmap = { .use_single_rw = true, }; -static int cs35l33_runtime_resume(struct device *dev) +static int __maybe_unused cs35l33_runtime_resume(struct device *dev) { struct cs35l33_private *cs35l33 = dev_get_drvdata(dev); int ret; @@ -902,7 +902,7 @@ err: return ret; } -static int cs35l33_runtime_suspend(struct device *dev) +static int __maybe_unused cs35l33_runtime_suspend(struct device *dev) { struct cs35l33_private *cs35l33 = dev_get_drvdata(dev);