oxygen_write_i2c
void oxygen_write_i2c(struct oxygen *chip, u8 device, u8 map, u8 data);
EXPORT_SYMBOL(oxygen_write_i2c);
oxygen_write_i2c(chip, I2C_DEVICE_CS4398, reg, value);
oxygen_write_i2c(chip, I2C_DEVICE_CS4362A, reg, value);
oxygen_write_i2c(chip, I2C_DEVICE_PCM1796(codec), reg, value);
oxygen_write_i2c(chip, I2C_DEVICE_CS2000, reg, value);
oxygen_write_i2c(chip, I2C_DEVICE_WM8776,