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/linux/drivers/iommu/arm/arm-smmu/
H A Darm-smmu.c79f7a5cb87baa229b321246b3f33af875d8a1ef7 Fri Jan 10 15:25:02 UTC 2020 Robin Murphy <robin.murphy@arm.com> iommu/arm-smmu: Improve SMR mask test

Make the SMR mask test more robust against SMR0 being live
at probe time, which might happen once we start supporting
firmware reservations for framebuffers and suchlike.

Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Will Deacon <will@kernel.org>