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ASoC: tegra: tegra210_dmic: Fix compile warning with CONFIG_PM=n

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Fix trivial compile warnings wrt unused functions by adding
__maybe_unused prefix:
  sound/soc/tegra/tegra210_dmic.c:43:12: warning: 'tegra210_dmic_runtime_suspend' defined but not used [-Wunused-function]
  sound/soc/tegra/tegra210_dmic.c:55:12: warning: 'tegra210_dmic_runtime_resume' defined but not used [-Wunused-function]

Fixes: 8c8ff982e9e2 ("ASoC: tegra: Add Tegra210 based DMIC driver")
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Link: https://lore.kernel.org/r/20200803141850.23713-5-tiwai@suse.de
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Takashi Iwai 2020-08-03 16:18:49 +02:00 committed by Mark Brown
parent fafac55960
commit 7543f16a04
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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_dmic.c
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@ -40,7 +40,7 @@ static const struct reg_default tegra210_dmic_reg_defaults[] = {
{ TEGRA210_DMIC_LP_BIQUAD_1_COEF_4, 0x0 },
};
static int tegra210_dmic_runtime_suspend(struct device *dev)
static int __maybe_unused tegra210_dmic_runtime_suspend(struct device *dev)
{
struct tegra210_dmic *dmic = dev_get_drvdata(dev);
@ -52,7 +52,7 @@ static int tegra210_dmic_runtime_suspend(struct device *dev)
return 0;
}
static int tegra210_dmic_runtime_resume(struct device *dev)
static int __maybe_unused tegra210_dmic_runtime_resume(struct device *dev)
{
struct tegra210_dmic *dmic = dev_get_drvdata(dev);
int err;