ALTR_I2C_ISR_RXRDY
altr_i2c_int_clear(idev, ALTR_I2C_ISR_RXRDY);
} else if (read && (status & ALTR_I2C_ISR_RXRDY)) {
altr_i2c_int_clear(idev, ALTR_I2C_ISR_RXRDY);
ALTR_I2C_ISR_NACK | ALTR_I2C_ISR_RXRDY | \