REG_ADDR_SHIFT
i2c_addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;
i2c_addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;
client->addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;
client->addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;