diff options
| author | Bhumika Goyal <bhumirks@gmail.com> | 2016-10-25 21:06:10 +0300 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2016-11-29 18:57:40 +0300 |
| commit | 5896f3a3a1a898b08fd564136da3cb303a2668f6 (patch) | |
| tree | 818bd7939086fc5f2635c4c5f4d20ac76b52f59b /drivers/iommu | |
| parent | 4ae8a5c528c0b1ed20f0a06bed15e2fddf3f3838 (diff) | |
| download | linux-5896f3a3a1a898b08fd564136da3cb303a2668f6.tar.xz | |
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/iommu')
| -rw-r--r-- | drivers/iommu/arm-smmu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c index 8f7281444551..2f15ffb6cb0c 100644 --- a/drivers/iommu/arm-smmu.c +++ b/drivers/iommu/arm-smmu.c @@ -642,7 +642,7 @@ static void arm_smmu_tlb_inv_range_nosync(unsigned long iova, size_t size, } } -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, |