Hi,

this diff fixes the kernel build without the SUSPEND option.  In all
other cases we also call resuming() inside an ifdef SUSPEND macro.

ok?

bye,
Jan

Index: dev/acpi/acpibtn.c
===================================================================
RCS file: /cvs/src/sys/dev/acpi/acpibtn.c,v
diff -u -p -r1.55 acpibtn.c
--- dev/acpi/acpibtn.c	16 Jun 2025 20:21:33 -0000	1.55
+++ dev/acpi/acpibtn.c	29 Oct 2025 17:12:59 -0000
@@ -229,9 +229,11 @@ acpibtn_notify(struct aml_node *node, in
 	dnprintf(10, "acpibtn_notify: %.2x %s\n", notify_type,
 	    sc->sc_devnode->name);
 
+#ifdef SUSPEND
 	/* Ignore button events if we're resuming. */
 	if (resuming())
 		return (0);
+#endif
 
 	switch (sc->sc_btn_type) {
 	case ACPIBTN_LID: