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Date:   Wed, 20 Feb 2019 14:00:52 +0100
From:   Geert Uytterhoeven <>
To:     Joerg Roedel <>
Cc:     Dmitry Osipenko <>, Baoquan He <>,,,
        Geert Uytterhoeven <>
Subject: [PATCH 2/3] iommu: Document iommu_ops.iotlb_sync_map()

Add missing kerneldoc for iommu_ops.iotlb_sync_map().

Fixes: 1d7ae53b152dbc5b ("iommu: Introduce iotlb_sync_map callback")
Signed-off-by: Geert Uytterhoeven <>
 include/linux/iommu.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/include/linux/iommu.h b/include/linux/iommu.h
index 848fb07026b67169..3ed5d372b090af54 100644
--- a/include/linux/iommu.h
+++ b/include/linux/iommu.h
@@ -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

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