pmac_i2c_mode_std
bus->mode = pmac_i2c_mode_std;
case pmac_i2c_mode_std:
bus->mode = pmac_i2c_mode_std;
case pmac_i2c_mode_std:
bus->mode = pmac_i2c_mode_std;
case pmac_i2c_mode_std:
bus->mode = pmac_i2c_mode_std;
rc = pmac_i2c_setmode(bus, pmac_i2c_mode_std);
pmac_i2c_mode_std, rc);
mode = pmac_i2c_mode_std;