49 	struct evdev_list *list;  member
66 	struct evdev_list *list = evdev->list;  in evdev_event()  local
68 	while (list) {  in evdev_event()
70 		do_gettimeofday(&list->buffer[list->head].time);  in evdev_event()
71 		list->buffer[list->head].type = type;  in evdev_event()
72 		list->buffer[list->head].code = code;  in evdev_event()
73 		list->buffer[list->head].value = value;  in evdev_event()
74 		list->head = (list->head + 1) & (EVDEV_BUFFER_SIZE - 1);  in evdev_event()
76 		kill_fasync(&list->fasync, SIGIO, POLL_IN);  in evdev_event()
78 		list = list->next;  in evdev_event()
87 	struct evdev_list *list = file->private_data;  in evdev_fasync()  local
88 	retval = fasync_helper(fd, file, on, &list->fasync);  in evdev_fasync()
94 	struct evdev_list *list = file->private_data;  in evdev_release()  local
98 	listptr = &list->evdev->list;  in evdev_release()
101 	while (*listptr && (*listptr != list))  in evdev_release()
105 	if (!--list->evdev->open) {  in evdev_release()
106 		if (list->evdev->exist) {  in evdev_release()
107 			input_close_device(&list->evdev->handle);  in evdev_release()
109 			input_unregister_minor(list->evdev->devfs);  in evdev_release()
110 			evdev_table[list->evdev->minor] = NULL;  in evdev_release()
111 			kfree(list->evdev);  in evdev_release()
115 	kfree(list);  in evdev_release()
123 	struct evdev_list *list;  in evdev_open()  local
129 	if (!(list = kmalloc(sizeof(struct evdev_list), GFP_KERNEL)))  in evdev_open()
131 	memset(list, 0, sizeof(struct evdev_list));  in evdev_open()
133 	list->evdev = evdev_table[i];  in evdev_open()
134 	list->next = evdev_table[i]->list;  in evdev_open()
135 	evdev_table[i]->list = list;  in evdev_open()
137 	file->private_data = list;  in evdev_open()
139 	if (!list->evdev->open++)  in evdev_open()
140 		if (list->evdev->exist)  in evdev_open()
141 			input_open_device(&list->evdev->handle);  in evdev_open()
148 	struct evdev_list *list = file->private_data;  in evdev_write()  local
156 		input_event(list->evdev->handle.dev, event.type, event.code, event.value);  in evdev_write()
166 	struct evdev_list *list = file->private_data;  in evdev_read()  local
169 	if (list->head == list->tail) {  in evdev_read()
171 		add_wait_queue(&list->evdev->wait, &wait);  in evdev_read()
174 		while (list->head == list->tail) {  in evdev_read()
176 			if (!list->evdev->exist) {  in evdev_read()
193 		remove_wait_queue(&list->evdev->wait, &wait);  in evdev_read()
199 	while (list->head != list->tail && retval + sizeof(struct input_event) <= count) {  in evdev_read()
200 		if (copy_to_user(buffer + retval, list->buffer + list->tail,  in evdev_read()
202 		list->tail = (list->tail + 1) & (EVDEV_BUFFER_SIZE - 1);  in evdev_read()
212 	struct evdev_list *list = file->private_data;  in evdev_poll()  local
213 	poll_wait(file, &list->evdev->wait, wait);  in evdev_poll()
214 	if (list->head != list->tail)  in evdev_poll()
221 	struct evdev_list *list = file->private_data;  in evdev_ioctl()  local
222 	struct evdev *evdev = list->evdev;  in evdev_ioctl()