51 struct mousedev {  struct
63 	struct mousedev *mousedev;  member
79 static struct mousedev *mousedev_table[MOUSEDEV_MINORS];
80 static struct mousedev mousedev_mix;
87 	struct mousedev *mousedevs[3] = { handle->private, &mousedev_mix, NULL };  in mousedev_event()
88 	struct mousedev **mousedev = mousedevs;  in mousedev_event()  local
94 	while (*mousedev) {  in mousedev_event()
95 		list = (*mousedev)->list;  in mousedev_event()
155 		wake_up_interruptible(&((*mousedev)->wait));  in mousedev_event()
156 		mousedev++;  in mousedev_event()
174 	listptr = &list->mousedev->list;  in mousedev_release()
181 	if (!--list->mousedev->open) {  in mousedev_release()
182 		if (list->mousedev->minor == MOUSEDEV_MIX) {  in mousedev_release()
185 				struct mousedev *mousedev = handle->private;  in mousedev_release()  local
186 				if (!mousedev->open) {  in mousedev_release()
187 					if (mousedev->exist) {  in mousedev_release()
188 						input_close_device(&mousedev->handle);  in mousedev_release()
190 						input_unregister_minor(mousedev->devfs);  in mousedev_release()
191 						mousedev_table[mousedev->minor] = NULL;  in mousedev_release()
192 						kfree(mousedev);  in mousedev_release()
199 				if (list->mousedev->exist) {  in mousedev_release()
200 					input_close_device(&list->mousedev->handle);  in mousedev_release()
202 					input_unregister_minor(list->mousedev->devfs);  in mousedev_release()
203 					mousedev_table[list->mousedev->minor] = NULL;  in mousedev_release()
204 					kfree(list->mousedev);  in mousedev_release()
228 	list->mousedev = mousedev_table[i];  in mousedev_open()
233 	if (!list->mousedev->open++) {  in mousedev_open()
234 		if (list->mousedev->minor == MOUSEDEV_MIX) {  in mousedev_open()
237 				struct mousedev *mousedev = handle->private;  in mousedev_open()  local
238 				if (!mousedev->open)  in mousedev_open()
239 					if (mousedev->exist)	  in mousedev_open()
245 				if (list->mousedev->exist)	  in mousedev_open()
246 					input_open_device(&list->mousedev->handle);  in mousedev_open()
335 	wake_up_interruptible(&list->mousedev->wait);  in mousedev_write()
348 		add_wait_queue(&list->mousedev->wait, &wait);  in mousedev_read()
366 		remove_wait_queue(&list->mousedev->wait, &wait);  in mousedev_read()
390 	poll_wait(file, &list->mousedev->wait, wait);  in mousedev_poll()
408 	struct mousedev *mousedev;  in mousedev_connect()  local
428 	if (!(mousedev = kmalloc(sizeof(struct mousedev), GFP_KERNEL)))  in mousedev_connect()
430 	memset(mousedev, 0, sizeof(struct mousedev));  in mousedev_connect()
431 	init_waitqueue_head(&mousedev->wait);  in mousedev_connect()
433 	mousedev->exist = 1;  in mousedev_connect()
434 	mousedev->minor = minor;  in mousedev_connect()
435 	mousedev_table[minor] = mousedev;  in mousedev_connect()
437 	mousedev->handle.dev = dev;  in mousedev_connect()
438 	mousedev->handle.handler = handler;  in mousedev_connect()
439 	mousedev->handle.private = mousedev;  in mousedev_connect()
441 	mousedev->devfs = input_register_minor("mouse%d", minor, MOUSEDEV_MINOR_BASE);  in mousedev_connect()
444 		input_open_device(&mousedev->handle);  in mousedev_connect()
448 	return &mousedev->handle;  in mousedev_connect()
453 	struct mousedev *mousedev = handle->private;  in mousedev_disconnect()  local
455 	mousedev->exist = 0;  in mousedev_disconnect()
457 	if (mousedev->open) {  in mousedev_disconnect()
462 		input_unregister_minor(mousedev->devfs);  in mousedev_disconnect()
463 		mousedev_table[mousedev->minor] = NULL;  in mousedev_disconnect()
464 		kfree(mousedev);  in mousedev_disconnect()
480 	memset(&mousedev_mix, 0, sizeof(struct mousedev));  in mousedev_init()