diff --git a/sys/sys/conf.h b/sys/sys/conf.h
index b762fb5b2ac..26d6cff51b0 100644
--- a/sys/sys/conf.h
+++ b/sys/sys/conf.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: conf.h,v 1.148 2020/01/22 23:06:05 dlg Exp $	*/
+/*	$OpenBSD: conf.h,v 1.149 2020/04/03 13:31:11 mpi Exp $	*/
 /*	$NetBSD: conf.h,v 1.33 1996/05/03 20:03:32 christos Exp $	*/
 
 /*-
@@ -196,13 +196,6 @@ extern struct cdevsw cdevsw[];
 	(dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \
 	(dev_type_mmap((*))) enodev , 0, 0, dev_init(c,n,kqfilter) }
 
-/* open, close, read, write, ioctl, poll, nokqfilter */
-#define	cdev_mousewr_init(c,n) { \
-	dev_init(c,n,open), dev_init(c,n,close), dev_init(c,n,read), \
-	dev_init(c,n,write), dev_init(c,n,ioctl), \
-	(dev_type_stop((*))) enodev, 0, dev_init(c,n,poll), \
-	(dev_type_mmap((*))) enodev }
-
 #define	cdev_notdef() { \
 	(dev_type_open((*))) enodev, (dev_type_close((*))) enodev, \
 	(dev_type_read((*))) enodev, (dev_type_write((*))) enodev, \