diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
index 7a8c94731748..4b9b11ca6f03 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu.c
@@ -158,7 +158,7 @@ void etnaviv_iommuv1_restore(struct etnaviv_gpu *gpu)
 	gpu_write(gpu, VIVS_MC_MMU_RA_PAGE_TABLE, pgtable);
 }
 
-const struct etnaviv_iommu_domain_ops etnaviv_iommuv1_ops = {
+static const struct etnaviv_iommu_domain_ops etnaviv_iommuv1_ops = {
 	.free = etnaviv_iommuv1_domain_free,
 	.map = etnaviv_iommuv1_map,
 	.unmap = etnaviv_iommuv1_unmap,
diff --git a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
index 1e956e266aa3..6e7c89247dc6 100644
--- a/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
+++ b/drivers/gpu/drm/etnaviv/etnaviv_iommu_v2.c
@@ -236,7 +236,7 @@ void etnaviv_iommuv2_restore(struct etnaviv_gpu *gpu)
 	gpu_write(gpu, VIVS_MMUv2_CONTROL, VIVS_MMUv2_CONTROL_ENABLE);
 }
 
-const struct etnaviv_iommu_domain_ops etnaviv_iommuv2_ops = {
+static const struct etnaviv_iommu_domain_ops etnaviv_iommuv2_ops = {
 	.free = etnaviv_iommuv2_domain_free,
 	.map = etnaviv_iommuv2_map,
 	.unmap = etnaviv_iommuv2_unmap,