iommu/arm-smmu: Fix the error path in arm_smmu_add_device

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fwspec->iommu_priv is available only after arm_smmu_master_cfg
instance has been allocated. We shouldn't free it before that.
Also it's logical to free the master cfg itself without
checking for fwspec.

Signed-off-by: Vivek Gautam <vivek.gautam@codeaurora.org>
[will: remove redundant assignment to fwspec]
Signed-off-by: Will Deacon <will.deacon@arm.com>

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Vivek Gautam 2017-07-06 15:07:00 +05:30 • committed by Will Deacon

parent 2984f7f3bb

commit c54451a5e2

1 changed files with 3 additions and 4 deletions

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drivers/iommu/arm-smmu.c

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