From f90965abc51d9a72cd6fa414e9480edff9ddaced Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Tue, 10 Dec 2019 21:42:58 +0100 Subject: [PATCH] drm/tegra: sor: Mark PM functions as __maybe_unused Without CONFIG_PM, some functions cause harmless warnings: drivers/gpu/drm/tegra/sor.c:3984:12: error: 'tegra_sor_resume' defined but not used [-Werror=unused-function] static int tegra_sor_resume(struct device *dev) ^~~~~~~~~~~~~~~~ drivers/gpu/drm/tegra/sor.c:3970:12: error: 'tegra_sor_suspend' defined but not used [-Werror=unused-function] static int tegra_sor_suspend(struct device *dev) ^~~~~~~~~~~~~~~~~ Mark these as __maybe_unused so the compiler can drop them silently. Signed-off-by: Arnd Bergmann Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/sor.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/tegra/sor.c b/drivers/gpu/drm/tegra/sor.c index 200d99e17afe..4885f7d69a76 100644 --- a/drivers/gpu/drm/tegra/sor.c +++ b/drivers/gpu/drm/tegra/sor.c @@ -3990,7 +3990,7 @@ static int tegra_sor_remove(struct platform_device *pdev) return 0; } -static int tegra_sor_suspend(struct device *dev) +static int __maybe_unused tegra_sor_suspend(struct device *dev) { struct tegra_sor *sor = dev_get_drvdata(dev); int err; @@ -4005,7 +4005,7 @@ static int tegra_sor_suspend(struct device *dev) return 0; } -static int tegra_sor_resume(struct device *dev) +static int __maybe_unused tegra_sor_resume(struct device *dev) { struct tegra_sor *sor = dev_get_drvdata(dev); int err; -- 2.30.2