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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-22 07:27:17 +1300 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2019-01-22 07:27:17 +1300 |
| commit | 52e60b754438f34d23348698534e9ca63cd751d7 (patch) | |
| tree | 445ceabeaa723e196a77ce0d35fef66cb40cd4c4 | |
| parent | 57ef300e4627db5bf41695b1932c24979efa600e (diff) | |
| parent | e8e683ae9a736407a20135df7809090a446db707 (diff) | |
| download | blackbird-op-linux-52e60b754438f34d23348698534e9ca63cd751d7.tar.gz blackbird-op-linux-52e60b754438f34d23348698534e9ca63cd751d7.zip | |
Merge tag 'iommu-fixes-v5.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu
Pull IOMMU fix from Joerg Roedel:
"One fix only for now: Fix probe deferral in iommu/of code (broke with
recent changes to iommu_ops->add_device invocation)"
* tag 'iommu-fixes-v5.0-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu:
iommu/of: Fix probe-deferral
| -rw-r--r-- | drivers/iommu/of_iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/of_iommu.c b/drivers/iommu/of_iommu.c index d8947b28db2d..f04a6df65eb8 100644 --- a/drivers/iommu/of_iommu.c +++ b/drivers/iommu/of_iommu.c @@ -224,7 +224,7 @@ const struct iommu_ops *of_iommu_configure(struct device *dev, * If we have reason to believe the IOMMU driver missed the initial * probe for dev, replay it to get things in order. */ - if (dev->bus && !device_iommu_mapped(dev)) + if (!err && dev->bus && !device_iommu_mapped(dev)) err = iommu_probe_device(dev); /* Ignore all other errors apart from EPROBE_DEFER */ |
