REG_ADDR_MASK
int bank = (reg & REG_ADDR_MASK) >> bank_shift;
if (reg & REG_ADDR_MASK)
i2c_addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;
if (reg & REG_ADDR_MASK)
i2c_addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;
if (!(reg & REG_ADDR_MASK)) {
client->addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;
if (!(reg & REG_ADDR_MASK)) {
client->addr = (reg & REG_ADDR_MASK) >> REG_ADDR_SHIFT;