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| author |   Bhumika Goyal <bhumirks@gmail.com> | 2016-10-25 23:36:12 +0530 |
|---|---|---|
| committer |   Will Deacon <will.deacon@arm.com> | 2016-11-29 15:57:41 +0000 |
| commit | dfed5f01e2461af2e5f05b87868c22fe8dff6762 (patch) | |
| tree | d4266fe7c43123bcee5055f54ba81ecb2d6f35ac /drivers/iommu | |
| parent | iommu/arm-smmu: Constify iommu_gather_ops structures (diff) | |
| download | linux-dev-dfed5f01e2461af2e5f05b87868c22fe8dff6762.tar.xz linux-dev-dfed5f01e2461af2e5f05b87868c22fe8dff6762.zip | |
iommu/io-pgtable-arm: Use const and __initconst for 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. Also, replace __initdata
with __initconst.
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/io-pgtable-arm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c index 8c3dfb7497c1..a40ce3406fef 100644 --- a/drivers/iommu/io-pgtable-arm.c +++ b/drivers/iommu/io-pgtable-arm.c @@ -916,7 +916,7 @@ static void dummy_tlb_sync(void *cookie) WARN_ON(cookie != cfg_cookie); } -static struct iommu_gather_ops dummy_tlb_ops __initdata = { +static const struct iommu_gather_ops dummy_tlb_ops __initconst = { .tlb_flush_all = dummy_tlb_flush_all, .tlb_add_flush = dummy_tlb_add_flush, .tlb_sync = dummy_tlb_sync, |