iommu/arm-smmu: Handle unknown CERROR values gracefully

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Whilst the architecture only defines a few of the possible CERROR values,
we should handle unknown values gracefully rather than go out of bounds
trying to print out an error description.

Signed-off-by: Will Deacon <will.deacon@arm.com>

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Will Deacon 2015-12-04 12:00:29 +00:00

parent 9a4a9d8c34

commit a0d5c04c60

1 changed files with 5 additions and 3 deletions

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drivers/iommu/arm-smmu-v3.c

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