busdma_iommu: Eliminate a redundant trunc_page()
Since OFF_TO_IDX() inherently truncates the given value, there is no
need to perform trunc_page() on it.
MFC after: 2 weeks
Description
Description
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Details
- Provenance
alc Authored on Jun 20 2022, 6:40 PM - Parents
- rG70b5d8fa0f94: iommu_gas: Drop needless bound check in lowermatch
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