const struct irq_domain_ops *ops,
                                         void *host_data)
 {
-       struct irq_domain_info info = {
+       const struct irq_domain_info info = {
                .fwnode         = fwnode,
                .hwirq_max      = max_irq,
                .direct_max     = max_irq,
                                         const struct irq_domain_ops *ops,
                                         void *host_data)
 {
-       struct irq_domain_info info = {
+       const struct irq_domain_info info = {
                .fwnode         = fwnode,
                .size           = size,
                .hwirq_max      = size,
                                         const struct irq_domain_ops *ops,
                                         void *host_data)
 {
-       struct irq_domain_info info = {
+       const struct irq_domain_info info = {
                .fwnode         = fwnode,
                .hwirq_max      = ~0,
                .ops            = ops,
                                            const struct irq_domain_ops *ops,
                                            void *host_data)
 {
-       struct irq_domain_info info = {
+       const struct irq_domain_info info = {
                .fwnode         = fwnode,
                .size           = size,
                .hwirq_max      = size ? : ~0U,