iommu/amd: Constify irq_domain_ops

struct irq_domain_ops is not modified, so it can be made const.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Signed-off-by: Joerg Roedel <jroedel@suse.de>

diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
index d3ff766..d774895 100644 (file)
--- a/drivers/iommu/amd_iommu.c
+++ b/drivers/iommu/amd_iommu.c
@@ -4299,7 +4299,7 @@ static void irq_remapping_deactivate(struct irq_domain *domain,
                                            irte_info->index);
 }
 
-static struct irq_domain_ops amd_ir_domain_ops = {
+static const struct irq_domain_ops amd_ir_domain_ops = {
        .alloc = irq_remapping_alloc,
        .free = irq_remapping_free,
        .activate = irq_remapping_activate,