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iommu: Document iommu_ops.iotlb_sync_map()

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Add missing kerneldoc for iommu_ops.iotlb_sync_map().

Fixes: 1d7ae53b15 ("iommu: Introduce iotlb_sync_map callback")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Dmitry Osipenko <digetx@gmail.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Geert Uytterhoeven 2019-02-20 14:00:52 +01:00 committed by Joerg Roedel
parent db04d4a3d7
commit 2405bc1625
1 changed files with 1 additions and 0 deletions
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include/linux/iommu.h
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@ -169,6 +169,7 @@ struct iommu_resv_region {
* @unmap: unmap a physically contiguous memory region from an iommu domain
* @flush_iotlb_all: Synchronously flush all hardware TLBs for this domain
* @iotlb_range_add: Add a given iova range to the flush queue for this domain
* @iotlb_sync_map: Sync mappings created recently using @map to the hardware
* @iotlb_sync: Flush all queued ranges from the hardware TLBs and empty flush
* queue
* @iova_to_phys: translate iova to physical address