ASoC: rt1308-sdw: Add __maybe_unused to PM callbacks

Fix the compile warnings by adding __maybe_unused to PM callbacks: sound/soc/codecs/rt1308-sdw.c:690:12: warning: ‘rt1308_dev_resume’ defined but not used [-Wunused-function] sound/soc/codecs/rt1308-sdw.c:676:12: warning: ‘rt1308_dev_suspend’ defined but not used [-Wunused-function] Fixes: a87a665 ("ASoC: rt1308-sdw: add rt1308 SdW amplifier driver") Signed-off-by: Takashi Iwai <[email protected]> Link: https://lore.kernel.org/r/[email protected] Signed-off-by: Mark Brown <[email protected]>
fracktal · Jan 29, 2020 · faa37a9 · faa37a9
1 parent 67e69e1
commit faa37a9
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/sound/soc/codecs/rt1308-sdw.c b/sound/soc/codecs/rt1308-sdw.c
@@ -673,7 +673,7 @@ static const struct sdw_device_id rt1308_id[] = {
 };
 MODULE_DEVICE_TABLE(sdw, rt1308_id);
 
-static int rt1308_dev_suspend(struct device *dev)
+static int __maybe_unused rt1308_dev_suspend(struct device *dev)
 {
 	struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(dev);
 
@@ -687,7 +687,7 @@ static int rt1308_dev_suspend(struct device *dev)
 
 #define RT1308_PROBE_TIMEOUT 2000
 
-static int rt1308_dev_resume(struct device *dev)
+static int __maybe_unused rt1308_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct rt1308_sdw_priv *rt1308 = dev_get_drvdata(dev);