tda19988_connector
struct tda19988_connector sc_connector;
#define to_tda_connector(x) container_of(x, struct tda19988_connector, base)
struct tda19988_connector *tda_connector = to_tda_connector(connector);
struct tda19988_connector *tda_connector = to_tda_connector(connector);
struct tda19988_connector *tda_connector = &sc->sc_connector;