tb_to_service
struct tb_service *svc = tb_to_service(dev);
struct tb_service *svc = tb_to_service(dev);
svc = tb_to_service(dev);
svc = tb_to_service(dev);
struct tb_service *svc = tb_to_service(dev);
struct tb_service *svc = tb_to_service(dev);
svc = tb_to_service(dev);
svc = tb_to_service(dev);