From e1189fafa5a1c49407a1bc01d850cc6dd52c058d Mon Sep 17 00:00:00 2001 From: Arnd Bergmann Date: Wed, 13 Oct 2021 16:41:36 +0200 Subject: [PATCH] drm/tegra: Mark nvdec PM functions as __maybe_unused The resume helper is called conditionally and causes a harmless warning when stubbed out: drivers/gpu/drm/tegra/nvdec.c:240:12: error: 'nvdec_runtime_resume' defined but not used [-Werror=unused-function] 240 | static int nvdec_runtime_resume(struct device *dev) Mark both suspend and resume as __maybe_unused for consistency to avoid this warning. Fixes: e76599df354d ("drm/tegra: Add NVDEC driver") Signed-off-by: Arnd Bergmann Signed-off-by: Thierry Reding --- drivers/gpu/drm/tegra/nvdec.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/gpu/drm/tegra/nvdec.c b/drivers/gpu/drm/tegra/nvdec.c index 30105a93de9f9..791bf1acf5f0b 100644 --- a/drivers/gpu/drm/tegra/nvdec.c +++ b/drivers/gpu/drm/tegra/nvdec.c @@ -238,7 +238,7 @@ cleanup: } -static int nvdec_runtime_resume(struct device *dev) +static __maybe_unused int nvdec_runtime_resume(struct device *dev) { struct nvdec *nvdec = dev_get_drvdata(dev); int err; @@ -264,7 +264,7 @@ disable: return err; } -static int nvdec_runtime_suspend(struct device *dev) +static __maybe_unused int nvdec_runtime_suspend(struct device *dev) { struct nvdec *nvdec = dev_get_drvdata(dev); -- 2.30.2