602 struct hid_device {							/* device report descriptor */  struct
603 	__u8 *dev_rdesc;
604 	unsigned dev_rsize;
605 	__u8 *rdesc;
606 	unsigned rsize;
607 	struct hid_collection *collection;				/* List of HID collections */
608 	unsigned collection_size;					/* Number of allocated hid_collections */
609 	unsigned maxcollection;						/* Number of parsed collections */
610 	unsigned maxapplication;					/* Number of applications */
611 	__u16 bus;							/* BUS ID */
612 	__u16 group;							/* Report group */
613 	__u32 vendor;							/* Vendor ID */
614 	__u32 product;							/* Product ID */
615 	__u32 version;							/* HID version */
616 	enum hid_type type;						/* device type (mouse, kbd, ...) */
617 	unsigned country;						/* HID country */
618 	struct hid_report_enum report_enum[HID_REPORT_TYPES];
619 	struct work_struct led_work;					/* delayed LED worker */
621 	struct semaphore driver_input_lock;				/* protects the current driver */
622 	struct device dev;						/* device */
623 	struct hid_driver *driver;
624 	void *devres_group_id;						/* ID of probe devres group	*/
626 	const struct hid_ll_driver *ll_driver;
627 	struct mutex ll_open_lock;
628 	unsigned int ll_open_count;
636 	struct power_supply *battery;
637 	__s32 battery_capacity;
638 	__s32 battery_min;
639 	__s32 battery_max;
640 	__s32 battery_report_type;
641 	__s32 battery_report_id;
665 	int (*ff_init)(struct hid_device *);  argument
668 	int (*hiddev_connect)(struct hid_device *, unsigned int);  argument
669 	void (*hiddev_disconnect)(struct hid_device *);  argument
670 	void (*hiddev_hid_event) (struct hid_device *, struct hid_field *field,  argument
672 	void (*hiddev_report_event) (struct hid_device *, struct hid_report *);  argument
694 	container_of(pdev, struct hid_device, dev)  argument