I2C_TRANSAC_COMP
I2C_ARB_LOST | I2C_TRANSAC_COMP, OFFSET_INTR_STAT);
I2C_ARB_LOST | I2C_TRANSAC_COMP, OFFSET_INTR_MASK);
I2C_ARB_LOST | I2C_TRANSAC_COMP), OFFSET_INTR_MASK);
if (i2c->irq_stat & (I2C_TRANSAC_COMP | restart_flag))