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iommu/ipmmu-vmsa: Make ipmmu_gather_ops const

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Make these const as they are not modified anywhere.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Bhumika Goyal 2017-08-28 23:47:27 +05:30 committed by Joerg Roedel
parent a175a67d30
commit 8da4af9586
1 changed files with 1 additions and 1 deletions
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drivers/iommu/ipmmu-vmsa.c
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@ -295,7 +295,7 @@ static void ipmmu_tlb_add_flush(unsigned long iova, size_t size,
/* The hardware doesn't support selective TLB flush. */
}
static struct iommu_gather_ops ipmmu_gather_ops = {
static const struct iommu_gather_ops ipmmu_gather_ops = {
.tlb_flush_all = ipmmu_tlb_flush_all,
.tlb_add_flush = ipmmu_tlb_add_flush,
.tlb_sync = ipmmu_tlb_flush_all,