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Message-Id: <897ee913564b40242149e464c1f3d7d8df393056.1497349602.git.arvind.yadav.cs@gmail.com>
Date: Tue, 13 Jun 2017 15:58:30 +0530
From: Arvind Yadav <arvind.yadav.cs@...il.com>
To: will.deacon@....com, robin.murphy@....com, joro@...tes.org
Cc: linux-arm-kernel@...ts.infradead.org,
iommu@...ts.linux-foundation.org, linux-kernel@...r.kernel.org
Subject: [PATCH] iommu/io-pgtable-arm-v7s: constify dummy_tlb_ops.
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 <arvind.yadav.cs@...il.com>
---
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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