Unverified Commit 724cc62f authored Mar 10, 2020 by Pierre-Louis Bossart Committed by Mark Brown Mar 10, 2020

ASoC: rt5682-sdw: fix 'defined but not used' pm functions



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

Fixes: 03f6fc6d ('ASoC: rt5682: Add the soundwire support')
Reported-by: kbuild test robot <lkp@intel.com>
Signed-off-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Cc: Oder Chiou <oder_chiou@realtek.com>
Link: https://lore.kernel.org/r/20200310163509.14466-4-pierre-louis.bossart@linux.intel.com


Signed-off-by: Mark Brown <broonie@kernel.org>

parent 5549ea64

sound/soc/codecs/rt5682-sdw.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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);

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