dev_attr_pp_features 2930 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c 				&dev_attr_pp_features);
dev_attr_pp_features 2989 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c 		device_remove_file(adev->dev, &dev_attr_pp_features);