TUNER_ONLY
if (!(chip->tea575x_tuner & TUNER_ONLY)) {
chip->tea575x_tuner = 3 | TUNER_ONLY;
if ((chip->tea575x_tuner & TUNER_ONLY) == 0) {
unsigned int tuner_only = chip->tea575x_tuner & TUNER_ONLY;
if (chip->tea575x_tuner & TUNER_ONLY)
if (chip->tea575x_tuner & TUNER_ONLY) {
if (chip->tea575x_tuner & TUNER_ONLY) {
#define TUNER_TYPE_MASK (~TUNER_ONLY & 0xFFFF)