From: Arnd Bergmann arnd@arndb.de

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 arnd@arndb.de --- 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 30105a93de9f..791bf1acf5f0 100644 --- a/drivers/gpu/drm/tegra/nvdec.c +++ b/drivers/gpu/drm/tegra/nvdec.c @@ -238,7 +238,7 @@ static int nvdec_load_firmware(struct nvdec *nvdec) }

-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 @@ static int nvdec_runtime_resume(struct device *dev) 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);