iommu/arm-smmu: Fix write to GERRORN register

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When acknowledging global errors, the GERRORN register should be written
with the original GERROR value so that active errors are toggled.

This patch fixed the driver to write the original GERROR value to
GERRORN, instead of an active error mask.

Signed-off-by: Prem Mallappa <pmallapp@broadcom.com>
[will: reworked use of active bits and fixed commit log]
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Prem Mallappa 2015-12-14 22:01:14 +05:30 • committed by Will Deacon

parent fdc3896763

commit 324ba10823

1 changed files with 12 additions and 12 deletions

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drivers/iommu/arm-smmu-v3.c

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