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ASoC: cx2072x: mark PM function as __maybe_unused 

While the suspend function is already marked __maybe_unused,
the resume function is not, which leads to a warning when
CONFIG_PM is disabled:

sound/soc/codecs/cx2072x.c:1625:12: error: unused function 'cx2072x_runtime_resume' [-Werror,-Wunused-function]

Mark this one like the other one.

Fixes: a497a43637 ("ASoC: Add support for Conexant CX2072X CODEC")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Arnd Bergmann 2019-06-17 13:06:15 +02:00 committed by Mark Brown
parent 41d92e0c83
commit 83ee240aad
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 1 deletions
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sound/soc/codecs/cx2072x.c
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@ -1622,7 +1622,7 @@ static int __maybe_unused cx2072x_runtime_suspend(struct device *dev)
return 0;
}
static int cx2072x_runtime_resume(struct device *dev)
static int __maybe_unused cx2072x_runtime_resume(struct device *dev)
{
struct cx2072x_priv *cx2072x = dev_get_drvdata(dev);