CDNS_I2C_IXR_ERR_INTR_MASK
id->err_status |= isr_status & CDNS_I2C_IXR_ERR_INTR_MASK;
cdns_i2c_writereg(isr_status & CDNS_I2C_IXR_ERR_INTR_MASK, CDNS_I2C_ISR_OFFSET);
id->err_status = isr_status & CDNS_I2C_IXR_ERR_INTR_MASK;