TWSI_READ
val = TWSI_READ(sc, sc->reg_control);
val = TWSI_READ(sc, sc->reg_control);
while (!(TWSI_READ(sc, sc->reg_control) & mask)) {
iflg_set = TWSI_READ(sc, sc->reg_control) & TWSI_CONTROL_IFLG;
status = TWSI_READ(sc, sc->reg_status);
status = TWSI_READ(sc, sc->reg_status);
status = TWSI_READ(sc, sc->reg_status);
*buf++ = TWSI_READ(sc, sc->reg_data);
status = TWSI_READ(sc, sc->reg_status);
status = TWSI_READ(sc, sc->reg_status);
debugf(sc, "status=0x%x\n", TWSI_READ(sc, sc->reg_status));
debugf(sc, "status=0x%x\n", TWSI_READ(sc, sc->reg_status));
status = TWSI_READ(sc, sc->reg_status);
TWSI_READ(sc, sc->reg_control), status);
TWSI_READ(sc, sc->reg_data);
TWSI_READ(sc, sc->reg_data);