49 	struct hiddev_list *list;  member
76 	struct list_head *list;  in hiddev_lookup_report()  local
89 		list = report_enum->report_list.next;  in hiddev_lookup_report()
90 		if (list == &report_enum->report_list) return NULL;  in hiddev_lookup_report()
91 		rinfo->report_id = ((struct hid_report *) list)->id;  in hiddev_lookup_report()
95 		list = (struct list_head *)  in hiddev_lookup_report()
98 		if (list == NULL) return NULL;  in hiddev_lookup_report()
99 		list = list->next;  in hiddev_lookup_report()
100 		if (list == &report_enum->report_list) return NULL;  in hiddev_lookup_report()
101 		rinfo->report_id = ((struct hid_report *) list)->id;  in hiddev_lookup_report()
121 	struct list_head *list;  in hiddev_lookup_usage()  local
129 	list = report_enum->report_list.next;  in hiddev_lookup_usage()
130 	while (list != &report_enum->report_list) {  in hiddev_lookup_usage()
131 		report = (struct hid_report *) list;  in hiddev_lookup_usage()
143 		list = list->next;  in hiddev_lookup_usage()
153 	struct hiddev_list *list = hiddev->list;  in hiddev_send_event()  local
155 	while (list) {  in hiddev_send_event()
157 		    (list->flags & HIDDEV_FLAG_REPORT) != 0) {  in hiddev_send_event()
158 			list->buffer[list->head] = *uref;  in hiddev_send_event()
159 			list->head = (list->head + 1) &   in hiddev_send_event()
161 			kill_fasync(&list->fasync, SIGIO, POLL_IN);  in hiddev_send_event()
164 		list = list->next;  in hiddev_send_event()
216 	struct hiddev_list *list = file->private_data;  in hiddev_fasync()  local
217 	retval = fasync_helper(fd, file, on, &list->fasync);  in hiddev_fasync()
236 	struct hiddev_list *list = file->private_data;  in hiddev_release()  local
239 	listptr = &list->hiddev->list;  in hiddev_release()
242 	while (*listptr && (*listptr != list))  in hiddev_release()
246 	if (!--list->hiddev->open) {  in hiddev_release()
247 		if (list->hiddev->exist)   in hiddev_release()
248 			hid_close(list->hiddev->hid);  in hiddev_release()
250 			hiddev_cleanup(list->hiddev);  in hiddev_release()
253 	kfree(list);  in hiddev_release()
262 	struct hiddev_list *list;  in hiddev_open()  local
269 	if (!(list = kmalloc(sizeof(struct hiddev_list), GFP_KERNEL)))  in hiddev_open()
271 	memset(list, 0, sizeof(struct hiddev_list));  in hiddev_open()
273 	list->hiddev = hiddev_table[i];  in hiddev_open()
274 	list->next = hiddev_table[i]->list;  in hiddev_open()
275 	hiddev_table[i]->list = list;  in hiddev_open()
277 	file->private_data = list;  in hiddev_open()
279 	if (!list->hiddev->open++)  in hiddev_open()
280 		if (list->hiddev->exist)  in hiddev_open()
302 	struct hiddev_list *list = file->private_data;  in hiddev_read()  local
306 	event_size = ((list->flags & HIDDEV_FLAG_UREF) != 0) ?  in hiddev_read()
312 		if (list->head == list->tail) {  in hiddev_read()
313 			add_wait_queue(&list->hiddev->wait, &wait);  in hiddev_read()
316 			while (list->head == list->tail) {  in hiddev_read()
325 				if (!list->hiddev->exist) {  in hiddev_read()
335 			remove_wait_queue(&list->hiddev->wait, &wait);  in hiddev_read()
341 		while (list->head != list->tail &&   in hiddev_read()
343 			if ((list->flags & HIDDEV_FLAG_UREF) == 0) {  in hiddev_read()
344 				if (list->buffer[list->tail].field_index !=  in hiddev_read()
347 					event.hid = list->buffer[list->tail].usage_code;  in hiddev_read()
348 					event.value = list->buffer[list->tail].value;  in hiddev_read()
354 				if (list->buffer[list->tail].field_index != HID_FIELD_INDEX_NONE ||  in hiddev_read()
355 				    (list->flags & HIDDEV_FLAG_REPORT) != 0) {  in hiddev_read()
356 					if (copy_to_user(buffer + retval, list->buffer + list->tail, sizeof(struct hiddev_usage_ref)))  in hiddev_read()
361 			list->tail = (list->tail + 1) & (HIDDEV_BUFFER_SIZE - 1);  in hiddev_read()
375 	struct hiddev_list *list = file->private_data;  in hiddev_poll()  local
376 	poll_wait(file, &list->hiddev->wait, wait);  in hiddev_poll()
377 	if (list->head != list->tail)  in hiddev_poll()
379 	if (!list->hiddev->exist)  in hiddev_poll()
393 	struct hiddev_list *list = file->private_data;  in hiddev_ioctl()  local
394 	struct hiddev *hiddev = list->hiddev;  in hiddev_ioctl()
442 		return put_user(list->flags, (int *) arg);  in hiddev_ioctl()
455 			list->flags = newflags;  in hiddev_ioctl()