From: Arnd Bergmann Date: Wed, 13 Oct 2021 14:41:36 +0000 (+0200) Subject: drm/tegra: Mark nvdec PM functions as __maybe_unused X-Git-Tag: v5.17-rc1~173^2~7^2~18 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e1189fafa5a1c49407a1bc01d850cc6dd52c058d;p=thirdparty%2Flinux.git 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 --- 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);