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[3/3] ASoC: rt5682-sdw: fix 'defined but not used' pm functions

Message ID 20200310163509.14466-4-pierre-louis.bossart@linux.intel.com (mailing list archive)
State Accepted
Commit 724cc62f7a71e3a04112126806c62d9c639ab92c
Headers show
Series ASoC: rt5682: fix Kconfig/compilation issues when I2C is not selected | expand

Commit Message

Pierre-Louis Bossart March 10, 2020, 4:35 p.m. UTC 
Gcc reports the following warnings:

sound/soc/codecs/rt5682-sdw.c:286:12: warning: 'rt5682_dev_resume'
defined but not used [-Wunused-function]
 static int rt5682_dev_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~~

sound/soc/codecs/rt5682-sdw.c:273:12: warning: 'rt5682_dev_suspend'
defined but not used [-Wunused-function]
 static int rt5682_dev_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~

Fix by adding maybe_unused as done for other SoundWire codecs

Reported-by: kbuild test robot <lkp@intel.com>
Fixes: 03f6fc6de9192f ('ASoC: rt5682: Add the soundwire support')
Cc: Oder Chiou <oder_chiou@realtek.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
---
 sound/soc/codecs/rt5682-sdw.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/rt5682-sdw.c b/sound/soc/codecs/rt5682-sdw.c
index fc31d04b5203..e456bdd15207 100644
--- a/sound/soc/codecs/rt5682-sdw.c
+++ b/sound/soc/codecs/rt5682-sdw.c
@@ -270,7 +270,7 @@  static const struct sdw_device_id rt5682_id[] = {
 };
 MODULE_DEVICE_TABLE(sdw, rt5682_id);
 
-static int rt5682_dev_suspend(struct device *dev)
+static int __maybe_unused rt5682_dev_suspend(struct device *dev)
 {
 	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);
 
@@ -283,7 +283,7 @@  static int rt5682_dev_suspend(struct device *dev)
 	return 0;
 }
 
-static int rt5682_dev_resume(struct device *dev)
+static int __maybe_unused rt5682_dev_resume(struct device *dev)
 {
 	struct sdw_slave *slave = dev_to_sdw_dev(dev);
 	struct rt5682_priv *rt5682 = dev_get_drvdata(dev);