Edit File: reset-controller.h
#ifndef _LINUX_RESET_CONTROLLER_H_ #define _LINUX_RESET_CONTROLLER_H_ #include <linux/list.h> struct reset_controller_dev; /** * struct reset_control_ops * * @reset: for self-deasserting resets, does all necessary * things to reset the device * @assert: manually assert the reset line, if supported * @deassert: manually deassert the reset line, if supported */ struct reset_control_ops { int (*reset)(struct reset_controller_dev *rcdev, unsigned long id); int (*assert)(struct reset_controller_dev *rcdev, unsigned long id); int (*deassert)(struct reset_controller_dev *rcdev, unsigned long id); }; struct module; struct device_node; /** * struct reset_controller_dev - reset controller entity that might * provide multiple reset controls * @ops: a pointer to device specific struct reset_control_ops * @owner: kernel module of the reset controller driver * @list: internal list of reset controller devices * @of_node: corresponding device tree node as phandle target * @of_reset_n_cells: number of cells in reset line specifiers * @of_xlate: translation function to translate from specifier as found in the * device tree to id as given to the reset control ops * @nr_resets: number of reset controls in this reset controller device */ struct reset_controller_dev { struct reset_control_ops *ops; struct module *owner; struct list_head list; struct device_node *of_node; int of_reset_n_cells; int (*of_xlate)(struct reset_controller_dev *rcdev, const struct of_phandle_args *reset_spec); unsigned int nr_resets; }; int reset_controller_register(struct reset_controller_dev *rcdev); void reset_controller_unregister(struct reset_controller_dev *rcdev); #endif