RT5120_REGULATOR_BUCK1
if (rid >= RT5120_REGULATOR_BUCK1 && rid <= RT5120_REGULATOR_BUCK4)
case RT5120_REGULATOR_BUCK1:
if (!init_data || rid == RT5120_REGULATOR_BUCK1)
[RT5120_REGULATOR_BUCK1] = { .name = "buck1", },