From: Arnd Bergmann Date: Fri, 10 Nov 2017 14:54:42 +0000 (+0100) Subject: ASoC: rt5514: mark PM functions as __maybe_unused X-Git-Tag: v4.15-rc1~118^2~1^2~3^3~1 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7e6358ec3b6f69815a42af6203219584a80d4e22;p=thirdparty%2Flinux.git ASoC: rt5514: mark PM functions as __maybe_unused The new functions are only used when CONFIG_PM is enabled, leading to a harmless warning: sound/soc/codecs/rt5514-spi.c:474:12: error: 'rt5514_resume' defined but not used [-Werror=unused-function] sound/soc/codecs/rt5514-spi.c:464:12: error: 'rt5514_suspend' defined but not used [-Werror=unused-function] This marks them as __maybe_unused to make the build silent again. Fixes: 58f1c07d23cd ("ASoC: rt5514: Voice wakeup support.") Signed-off-by: Arnd Bergmann Signed-off-by: Mark Brown --- diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c index 36e0a58ffc876..2df91db765acd 100644 --- a/sound/soc/codecs/rt5514-spi.c +++ b/sound/soc/codecs/rt5514-spi.c @@ -461,7 +461,7 @@ static int rt5514_spi_probe(struct spi_device *spi) return 0; } -static int rt5514_suspend(struct device *dev) +static int __maybe_unused rt5514_suspend(struct device *dev) { int irq = to_spi_device(dev)->irq; @@ -471,7 +471,7 @@ static int rt5514_suspend(struct device *dev) return 0; } -static int rt5514_resume(struct device *dev) +static int __maybe_unused rt5514_resume(struct device *dev) { struct snd_soc_platform *platform = snd_soc_lookup_platform(dev); struct rt5514_dsp *rt5514_dsp =