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iommu/arm-smmu: Make private implementation details static

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Many of the device-specific implementation details in 'arm-smmu-impl.c'
are exposed to other compilation units. Whilst we may require this in
the future, let's make it all 'static' for now so that we can expose
things on a case-by-case basic.

Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Will Deacon 2019-08-20 10:58:03 +01:00
parent ba7e4a08bb
commit 4b67f1ddcf
1 changed files with 5 additions and 5 deletions
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10
drivers/iommu/arm-smmu-impl.c
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@ -42,7 +42,7 @@ static void arm_smmu_write_ns(struct arm_smmu_device *smmu, int page,
}
/* Since we don't care for sGFAR, we can do without 64-bit accessors */
const struct arm_smmu_impl calxeda_impl = {
static const struct arm_smmu_impl calxeda_impl = {
.read_reg = arm_smmu_read_ns,
.write_reg = arm_smmu_write_ns,
};
@ -68,7 +68,7 @@ static int cavium_cfg_probe(struct arm_smmu_device *smmu)
return 0;
}
int cavium_init_context(struct arm_smmu_domain *smmu_domain)
static int cavium_init_context(struct arm_smmu_domain *smmu_domain)
{
struct cavium_smmu *cs = container_of(smmu_domain->smmu,
struct cavium_smmu, smmu);
@ -81,12 +81,12 @@ int cavium_init_context(struct arm_smmu_domain *smmu_domain)
return 0;
}
const struct arm_smmu_impl cavium_impl = {
static const struct arm_smmu_impl cavium_impl = {
.cfg_probe = cavium_cfg_probe,
.init_context = cavium_init_context,
};
struct arm_smmu_device *cavium_smmu_impl_init(struct arm_smmu_device *smmu)
static struct arm_smmu_device *cavium_smmu_impl_init(struct arm_smmu_device *smmu)
{
struct cavium_smmu *cs;
@ -143,7 +143,7 @@ static int arm_mmu500_reset(struct arm_smmu_device *smmu)
return 0;
}
const struct arm_smmu_impl arm_mmu500_impl = {
static const struct arm_smmu_impl arm_mmu500_impl = {
.reset = arm_mmu500_reset,
};