F_MEM_ADDR
return regmap_field_write(i2c->fields[F_MEM_ADDR], reg);
[F_MEM_ADDR] = MST_REG_FIELD(RTL9300_I2C_MST_CTRL1, 8, 31),
[F_MEM_ADDR] = MST_REG_FIELD(RTL9310_I2C_MST_MEMADDR_CTRL, 0, 23),
[F_MEM_ADDR] = MST_REG_FIELD(RTL9607_I2C_IND_ADR, 0, 31),