dev_attr_top_off_threshold_current 700 drivers/power/supply/max77693_charger.c &dev_attr_top_off_threshold_current); dev_attr_top_off_threshold_current 725 drivers/power/supply/max77693_charger.c device_remove_file(&pdev->dev, &dev_attr_top_off_threshold_current); dev_attr_top_off_threshold_current 736 drivers/power/supply/max77693_charger.c device_remove_file(&pdev->dev, &dev_attr_top_off_threshold_current);