__adp5520_read
ret = __adp5520_read(chip->client, reg, ®_val);
ret = __adp5520_read(chip->client, reg, ®_val);
ret = __adp5520_read(chip->client, ADP5520_MODE_STATUS, ®_val);
ret = __adp5520_read(client, reg, ®_val);
return __adp5520_read(to_i2c_client(dev), reg, val);