dev_attr_pp_force_state 2813 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c ret = device_create_file(adev->dev, &dev_attr_pp_force_state); dev_attr_pp_force_state 2957 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c device_remove_file(adev->dev, &dev_attr_pp_force_state);