diff options
| -rw-r--r-- | drivers/iommu/iommu.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 278055bd0715..74c371c53ee4 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -685,10 +685,14 @@ EXPORT_SYMBOL_GPL(iommu_domain_free); int iommu_attach_device(struct iommu_domain *domain, struct device *dev) { + int ret; if (unlikely(domain->ops->attach_dev == NULL)) return -ENODEV; - return domain->ops->attach_dev(domain, dev); + ret = domain->ops->attach_dev(domain, dev); + if (!ret) + trace_attach_device_to_domain(dev); + return ret; } EXPORT_SYMBOL_GPL(iommu_attach_device); |