i2c_algo_dp_aux_transaction
(void) i2c_algo_dp_aux_transaction(adapter, mode, 0, NULL);
return i2c_algo_dp_aux_transaction(adapter, MODE_I2C_WRITE, byte, NULL);
return i2c_algo_dp_aux_transaction(adapter, MODE_I2C_READ, 0, byte_ret);
return i2c_algo_dp_aux_transaction(adapter, mode, 0, NULL);