dev_attr_pp_dpm_dcefclk 2841 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c 			ret = device_create_file(adev->dev, &dev_attr_pp_dpm_dcefclk);
dev_attr_pp_dpm_dcefclk 2965 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c 			device_remove_file(adev->dev, &dev_attr_pp_dpm_dcefclk);