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| author | Lu Baolu <baolu.lu@linux.intel.com> | 2023-01-10 10:54:08 +0800 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2023-01-13 16:39:18 +0100 |
| commit | 8f9930fa016134ea07db4775ec596b16c3d03f05 (patch) | |
| tree | 1463d22347c5e80ed4bee1cd14dd75a38a468142 /include/trace | |
| parent | iommu: Remove deferred attach check from __iommu_detach_device() (diff) | |
| download | linux-8f9930fa016134ea07db4775ec596b16c3d03f05.tar.gz linux-8f9930fa016134ea07db4775ec596b16c3d03f05.zip | |
iommu: Remove detach_dev callback
The detach_dev callback of domain ops is not called in the IOMMU core.
Remove this callback to avoid dead code. The trace event for detaching
domain from device is removed accordingly.
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com>
Link: https://lore.kernel.org/r/20230110025408.667767-6-baolu.lu@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/iommu.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/include/trace/events/iommu.h b/include/trace/events/iommu.h index 29096fe12623..70743db1fb75 100644 --- a/include/trace/events/iommu.h +++ b/include/trace/events/iommu.h @@ -76,13 +76,6 @@ DEFINE_EVENT(iommu_device_event, attach_device_to_domain, TP_ARGS(dev) ); -DEFINE_EVENT(iommu_device_event, detach_device_from_domain, - - TP_PROTO(struct device *dev), - - TP_ARGS(dev) -); - TRACE_EVENT(map, TP_PROTO(unsigned long iova, phys_addr_t paddr, size_t size), |