File size before:
   text    data     bss     dec     hex filename
   6146      56       9    6211    1843 drivers/iommu/io-pgtable-arm-v7s.o

File size After adding 'const':
   text    data     bss     dec     hex filename
   6170      24       9    6203    183b drivers/iommu/io-pgtable-arm-v7s.o

Signed-off-by: Arvind Yadav <[email protected]>
---
 drivers/iommu/io-pgtable-arm-v7s.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iommu/io-pgtable-arm-v7s.c 
b/drivers/iommu/io-pgtable-arm-v7s.c
index 8d6ca28..f886995 100644
--- a/drivers/iommu/io-pgtable-arm-v7s.c
+++ b/drivers/iommu/io-pgtable-arm-v7s.c
@@ -749,7 +749,7 @@ static void dummy_tlb_sync(void *cookie)
        WARN_ON(cookie != cfg_cookie);
 }
 
-static struct iommu_gather_ops dummy_tlb_ops = {
+static const struct iommu_gather_ops dummy_tlb_ops = {
        .tlb_flush_all  = dummy_tlb_flush_all,
        .tlb_add_flush  = dummy_tlb_add_flush,
        .tlb_sync       = dummy_tlb_sync,
-- 
1.9.1

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