[PATCH 1/2] iommu/arm-smmu-v3: constify arm_smmu_options[]

[Masahiro Yamada]

This is a read-only array.

Signed-off-by: Masahiro Yamada <yamada.masahiro@xxxxxxxxxxxxx>
---

 drivers/iommu/arm-smmu-v3.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c
index b463599559d2..ed9933960370 100644
--- a/drivers/iommu/arm-smmu-v3.c
+++ b/drivers/iommu/arm-smmu-v3.c
@@ -673,7 +673,7 @@ struct arm_smmu_option_prop {
 	const char *prop;
 };
 
-static struct arm_smmu_option_prop arm_smmu_options[] = {
+static const struct arm_smmu_option_prop arm_smmu_options[] = {
 	{ ARM_SMMU_OPT_SKIP_PREFETCH, "hisilicon,broken-prefetch-cmd" },
 	{ ARM_SMMU_OPT_PAGE0_REGS_ONLY, "cavium,cn9900-broken-page1-regspace"},
 	{ 0, NULL},
-- 
2.17.1