max77686_dev
struct max77686_dev *max77686 = NULL;
sizeof(struct max77686_dev), GFP_KERNEL);
struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
struct max77686_dev *max77686 = i2c_get_clientdata(i2c);
struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent);
struct max77686_dev *iodev = dev_get_drvdata(pdev->dev.parent);