iommu/arm-smmu: Make private implementation details static
authorWill Deacon <will@kernel.org>
Tue, 20 Aug 2019 09:58:03 +0000 (10:58 +0100)
committerWill Deacon <will@kernel.org>
Tue, 20 Aug 2019 09:58:03 +0000 (10:58 +0100)
commit4b67f1ddcf23d6dc4b5a3a486b758cb91f725e72
treef2b7ebdabf9e529fc7116239b66ac47de6952a61
parentba7e4a08bbf7441664b3d140671db8d08ea15f22
iommu/arm-smmu: Make private implementation details static

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>
drivers/iommu/arm-smmu-impl.c