diff options
author | Bhumika Goyal <bhumirks@gmail.com> | 2016-10-25 23:36:11 +0530 |
---|---|---|
committer | Will Deacon <will.deacon@arm.com> | 2016-11-29 15:57:40 +0000 |
commit | ca297aad17e1dfbce1d7e9e162fcaf74f7c87eb5 (patch) | |
tree | 3c6601036a5972945e2b201b275c4d6de9f63559 /drivers | |
parent | 5896f3a3a1a898b08fd564136da3cb303a2668f6 (diff) | |
download | linux-ca297aad17e1dfbce1d7e9e162fcaf74f7c87eb5.tar.bz2 |
iommu/arm-smmu: Constify iommu_gather_ops structures
Check for iommu_gather_ops structures that are only stored in the tlb
field of an io_pgtable_cfg structure. The tlb field is of type
const struct iommu_gather_ops *, so iommu_gather_ops structures
having this property can be declared as const.
Acked-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/iommu/arm-smmu-v3.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/arm-smmu-v3.c b/drivers/iommu/arm-smmu-v3.c index e6f9b2d745ca..13ac9d896e3e 100644 --- a/drivers/iommu/arm-smmu-v3.c +++ b/drivers/iommu/arm-smmu-v3.c @@ -1358,7 +1358,7 @@ static void arm_smmu_tlb_inv_range_nosync(unsigned long iova, size_t size, } while (size -= granule); } -static struct iommu_gather_ops arm_smmu_gather_ops = { +static const struct iommu_gather_ops arm_smmu_gather_ops = { .tlb_flush_all = arm_smmu_tlb_inv_context, .tlb_add_flush = arm_smmu_tlb_inv_range_nosync, .tlb_sync = arm_smmu_tlb_sync, |