633 	struct list_head *list;  in hid_dump_device()  local
639 		list = report_enum->report_list.next;  in hid_dump_device()
640 		while (list != &report_enum->report_list) {  in hid_dump_device()
641 			report = (struct hid_report *) list;  in hid_dump_device()
653 			list = list->next;  in hid_dump_device()
663 	struct hid_debug_list *list;  in hid_debug_event()  local
667 	list_for_each_entry(list, &hdev->debug_list, node) {  in hid_debug_event()
669 			list->hid_debug_buf[(list->tail + i) % HID_DEBUG_BUFSIZE] =  in hid_debug_event()
671 		list->tail = (list->tail + i) % HID_DEBUG_BUFSIZE;  in hid_debug_event()
1033 		list_for_each_entry(report, &hid->report_enum[k].report_list, list) {  in hid_dump_input_mapping()
1081 	struct hid_debug_list *list;  in hid_debug_events_open()  local
1084 	if (!(list = kzalloc(sizeof(struct hid_debug_list), GFP_KERNEL))) {  in hid_debug_events_open()
1089 	if (!(list->hid_debug_buf = kzalloc(sizeof(char) * HID_DEBUG_BUFSIZE, GFP_KERNEL))) {  in hid_debug_events_open()
1091 		kfree(list);  in hid_debug_events_open()
1094 	list->hdev = (struct hid_device *) inode->i_private;  in hid_debug_events_open()
1095 	file->private_data = list;  in hid_debug_events_open()
1096 	mutex_init(&list->read_mutex);  in hid_debug_events_open()
1098 	spin_lock_irqsave(&list->hdev->debug_list_lock, flags);  in hid_debug_events_open()
1099 	list_add_tail(&list->node, &list->hdev->debug_list);  in hid_debug_events_open()
1100 	spin_unlock_irqrestore(&list->hdev->debug_list_lock, flags);  in hid_debug_events_open()
1109 	struct hid_debug_list *list = file->private_data;  in hid_debug_events_read()  local
1113 	mutex_lock(&list->read_mutex);  in hid_debug_events_read()
1115 		if (list->head == list->tail) {  in hid_debug_events_read()
1116 			add_wait_queue(&list->hdev->debug_wait, &wait);  in hid_debug_events_read()
1119 			while (list->head == list->tail) {  in hid_debug_events_read()
1129 				if (!list->hdev || !list->hdev->debug) {  in hid_debug_events_read()
1136 				mutex_unlock(&list->read_mutex);  in hid_debug_events_read()
1138 				mutex_lock(&list->read_mutex);  in hid_debug_events_read()
1143 			remove_wait_queue(&list->hdev->debug_wait, &wait);  in hid_debug_events_read()
1151 		if (list->tail == list->head)  in hid_debug_events_read()
1153 		if (list->tail > list->head) {  in hid_debug_events_read()
1154 			len = list->tail - list->head;  in hid_debug_events_read()
1156 			if (copy_to_user(buffer + ret, &list->hid_debug_buf[list->head], len)) {  in hid_debug_events_read()
1161 			list->head += len;  in hid_debug_events_read()
1163 			len = HID_DEBUG_BUFSIZE - list->head;  in hid_debug_events_read()
1165 			if (copy_to_user(buffer, &list->hid_debug_buf[list->head], len)) {  in hid_debug_events_read()
1169 			list->head = 0;  in hid_debug_events_read()
1176 	mutex_unlock(&list->read_mutex);  in hid_debug_events_read()
1182 	struct hid_debug_list *list = file->private_data;  in hid_debug_events_poll()  local
1184 	poll_wait(file, &list->hdev->debug_wait, wait);  in hid_debug_events_poll()
1185 	if (list->head != list->tail)  in hid_debug_events_poll()
1187 	if (!list->hdev->debug)  in hid_debug_events_poll()
1194 	struct hid_debug_list *list = file->private_data;  in hid_debug_events_release()  local
1197 	spin_lock_irqsave(&list->hdev->debug_list_lock, flags);  in hid_debug_events_release()
1198 	list_del(&list->node);  in hid_debug_events_release()
1199 	spin_unlock_irqrestore(&list->hdev->debug_list_lock, flags);  in hid_debug_events_release()
1200 	kfree(list->hid_debug_buf);  in hid_debug_events_release()
1201 	kfree(list);  in hid_debug_events_release()