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ASoC: tegra: tegra210_i2s: Fix compile warning with CONFIG_PM=n 

Fix trivial compile warnings wrt unused functions by adding
__maybe_unused prefix:
  sound/soc/tegra/tegra210_i2s.c:167:12: warning: 'tegra210_i2s_runtime_suspend' defined but not used [-Wunused-function]
  sound/soc/tegra/tegra210_i2s.c:179:12: warning: 'tegra210_i2s_runtime_resume' defined but not used [-Wunused-function]

Fixes: c0bfa98349 ("ASoC: tegra: Add Tegra210 based I2S driver")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20200803141850.23713-6-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Takashi Iwai 2020-08-03 16:18:50 +02:00 committed by Mark Brown
parent 7543f16a04
commit 823279c374
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GPG Key ID: 24D68B725D5487D0
1 changed files with 2 additions and 2 deletions
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4
sound/soc/tegra/tegra210_i2s.c
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@ -164,7 +164,7 @@ static int tegra210_i2s_init(struct snd_soc_dapm_widget *w,
return tegra210_i2s_sw_reset(compnt, is_playback);
}
static int tegra210_i2s_runtime_suspend(struct device *dev)
static int __maybe_unused tegra210_i2s_runtime_suspend(struct device *dev)
{
struct tegra210_i2s *i2s = dev_get_drvdata(dev);
@ -176,7 +176,7 @@ static int tegra210_i2s_runtime_suspend(struct device *dev)
return 0;
}
static int tegra210_i2s_runtime_resume(struct device *dev)
static int __maybe_unused tegra210_i2s_runtime_resume(struct device *dev)
{
struct tegra210_i2s *i2s = dev_get_drvdata(dev);
int err;