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drm/tegra: Mark nvdec PM functions as __maybe_unused

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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>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Arnd Bergmann 2021-10-13 16:41:36 +02:00 committed by Thierry Reding
parent 2245c2a272
commit e1189fafa5
1 changed files with 2 additions and 2 deletions
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4
drivers/gpu/drm/tegra/nvdec.c
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@ -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);