--- zzzz-none-000/linux-3.10.107/arch/powerpc/sysdev/mv64x60_pic.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/arch/powerpc/sysdev/mv64x60_pic.c	2021-02-04 17:41:59.000000000 +0000
@@ -223,7 +223,7 @@
 	return 0;
 }
 
-static struct irq_domain_ops mv64x60_host_ops = {
+static const struct irq_domain_ops mv64x60_host_ops = {
 	.map   = mv64x60_host_map,
 };