DAVINCI_I2C_IMR_REG
davinci_i2c_write_reg(dev, DAVINCI_I2C_IMR_REG, I2C_DAVINCI_INTR_ALL);
davinci_i2c_write_reg(dev, DAVINCI_I2C_IMR_REG, 0);
w = davinci_i2c_read_reg(dev, DAVINCI_I2C_IMR_REG);
davinci_i2c_write_reg(dev, DAVINCI_I2C_IMR_REG, w);
DAVINCI_I2C_IMR_REG);
DAVINCI_I2C_IMR_REG,