Constify struct cfattach, not struct cfdriver.

Fixes panic seen on the Pinebook Pro.

diff --git a/sys/dev/fdt/simplepanel.c b/sys/dev/fdt/simplepanel.c
index ab70134..8465d0b 100644 (file)
--- a/sys/dev/fdt/simplepanel.c
+++ b/sys/dev/fdt/simplepanel.c
@@ -1,4 +1,4 @@
-/*     $OpenBSD: simplepanel.c,v 1.5 2021/10/24 17:52:27 mpi Exp $     */
+/*     $OpenBSD: simplepanel.c,v 1.6 2021/11/07 15:59:09 patrick Exp $ */
 /*
  * Copyright (c) 2020 Patrick Wildt <patrick@blueri.se>
  *
@@ -53,12 +53,12 @@ struct simplepanel_softc {
        const struct drm_display_mode *sc_mode;
 };
 
-struct cfattach        simplepanel_ca = {
+const struct cfattach  simplepanel_ca = {
        sizeof (struct simplepanel_softc),
        simplepanel_match, simplepanel_attach
 };
 
-const struct cfdriver simplepanel_cd = {
+struct cfdriver simplepanel_cd = {
        NULL, "simplepanel", DV_DULL
 };