Fix the compile warnings by adding __maybe_unused to PM callbacks:
sound/soc/codecs/rt700-sdw.c:503:12: warning: ‘rt700_dev_resume’ defined but not used [-Wunused-function]
sound/soc/codecs/rt700-sdw.c:489:12: warning: ‘rt700_dev_suspend’ defined but not used [-Wunused-function]
Fixes: 7d2a5f9ae41e ("ASoC: rt700: add rt700 codec driver")
Signed-off-by: Takashi Iwai <tiwai@xxxxxxx>
---
sound/soc/codecs/rt700-sdw.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/sound/soc/codecs/rt700-sdw.c b/sound/soc/codecs/rt700-sdw.c
index a4b95425886f..d4e0f953bcce 100644
--- a/sound/soc/codecs/rt700-sdw.c
+++ b/sound/soc/codecs/rt700-sdw.c
@@ -486,7 +486,7 @@ static const struct sdw_device_id rt700_id[] = {
};
MODULE_DEVICE_TABLE(sdw, rt700_id);
-static int rt700_dev_suspend(struct device *dev)
+static int __maybe_unused rt700_dev_suspend(struct device *dev)
{
struct rt700_priv *rt700 = dev_get_drvdata(dev);
@@ -500,7 +500,7 @@ static int rt700_dev_suspend(struct device *dev)
#define RT700_PROBE_TIMEOUT 2000
-static int rt700_dev_resume(struct device *dev)
+static int __maybe_unused rt700_dev_resume(struct device *dev)
{
struct sdw_slave *slave = dev_to_sdw_dev(dev);
struct rt700_priv *rt700 = dev_get_drvdata(dev);
--
2.16.4
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