Unverified Commit 6f542703 authored Mar 28, 2018 by Arnd Bergmann Committed by Mark Brown Apr 12, 2018

ASoC: rsnd: mark PM functions __maybe_unused



The suspend/resume callbacks are now optional, leading to a warning
when they are unused:

sound/soc/sh/rcar/core.c:1548:12: error: 'rsnd_resume' defined but not used [-Werror=unused-function]
 static int rsnd_resume(struct device *dev)
            ^~~~~~~~~~~
sound/soc/sh/rcar/core.c:1539:12: error: 'rsnd_suspend' defined but not used [-Werror=unused-function]
 static int rsnd_suspend(struct device *dev)

This marks the as __maybe_unused to avoid the warning.

Fixes: f8a9a29c ("ASoC: rsnd: set pm_ops in hibernate-compatible way")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

parent fac8a5a5

sound/soc/sh/rcar/core.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -1536,7 +1536,7 @@ static int rsnd_remove(struct platform_device *pdev)
		return ret;
		}

		static int rsnd_suspend(struct device *dev)
		static int __maybe_unused rsnd_suspend(struct device *dev)
		{
		struct rsnd_priv *priv = dev_get_drvdata(dev);

		@@ -1545,7 +1545,7 @@ static int rsnd_suspend(struct device *dev)
		return 0;
		}

		static int rsnd_resume(struct device *dev)
		static int __maybe_unused rsnd_resume(struct device *dev)
		{
		struct rsnd_priv *priv = dev_get_drvdata(dev);

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