1 files changed, 2 insertions, 2 deletions

diff --git a/arch/sparc64/kernel/pci.c b/arch/sparc64/kernel/pci.c
index a7809a00324c..914a216da339 100644
--- a/arch/sparc64/kernel/pci.c
+++ b/arch/sparc64/kernel/pci.c
@@ -282,10 +282,10 @@ int __init pcic_present(void)
         return pci_controller_scan(pci_is_controller);
 }
 
-struct pci_iommu_ops *pci_iommu_ops;
+const struct pci_iommu_ops *pci_iommu_ops;
 EXPORT_SYMBOL(pci_iommu_ops);
 
-extern struct pci_iommu_ops pci_sun4u_iommu_ops,
+extern const struct pci_iommu_ops pci_sun4u_iommu_ops,
         pci_sun4v_iommu_ops;
 
 /* Find each controller in the system, attach and initialize