dev_attr_pcie_bw 2909 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c 		ret = device_create_file(adev->dev, &dev_attr_pcie_bw);
dev_attr_pcie_bw 2984 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c 		device_remove_file(adev->dev, &dev_attr_pcie_bw);