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| author | Andreas Herrmann <andreas.herrmann@calxeda.com> | 2013-10-01 13:39:09 +0100 |
|---|---|---|
| committer | Will Deacon <will.deacon@arm.com> | 2013-10-09 14:14:41 +0100 |
| commit | 659db6f6beacae6fe49b5566debc4e82f678ff63 (patch) | |
| tree | 76f38b1f4dc8da72d9f289fa28f46404f13e52e1 /drivers/iommu/iommu.c | |
| parent | 2ef0f03120ea2ad64d0e70f032a58e6c13603cdc (diff) | |
| download | linux-659db6f6beacae6fe49b5566debc4e82f678ff63.tar.gz linux-659db6f6beacae6fe49b5566debc4e82f678ff63.tar.bz2 linux-659db6f6beacae6fe49b5566debc4e82f678ff63.zip | |
iommu/arm-smmu: Clear global and context bank fault status registers
After reset these registers have unknown values.
This might cause problems when evaluating SMMU_GFSR and/or SMMU_CB_FSR
in handlers for combined interrupts.
Signed-off-by: Andreas Herrmann <andreas.herrmann@calxeda.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'drivers/iommu/iommu.c')
0 files changed, 0 insertions, 0 deletions