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authorArnd Bergmann <arnd@arndb.de>2017-11-10 15:54:42 +0100
committerMark Brown <broonie@kernel.org>2017-11-10 21:15:09 +0000
commit7e6358ec3b6f69815a42af6203219584a80d4e22 (patch)
treec0238a2a67c5ce43e47a851b7cb35ede23970b5f /sound
parente9c50aa6bd3996924b5fd87ab59289888cd5704a (diff)
downloadlinux-7e6358ec3b6f69815a42af6203219584a80d4e22.tar.bz2
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 <arnd@arndb.de> Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
-rw-r--r--sound/soc/codecs/rt5514-spi.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/sound/soc/codecs/rt5514-spi.c b/sound/soc/codecs/rt5514-spi.c
index 36e0a58ffc87..2df91db765ac 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 =