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iommu/io-pgtable: Replace ->tlb_add_flush() with ->tlb_add_page()

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The ->tlb_add_flush() callback in the io-pgtable API now looks a bit
silly:

  - It takes a size and a granule, which are always the same
  - It takes a 'bool leaf', which is always true
  - It only ever flushes a single page

With that in mind, replace it with an optional ->tlb_add_page() callback
that drops the useless parameters.

Signed-off-by: Will Deacon <will@kernel.org>
This commit is contained in:
Will Deacon 2019-07-02 16:44:41 +01:00
commit abfd6fe0cd
10 changed files with 105 additions and 71 deletions
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