iommu: Document iommu_ops.iotlb_sync_map()

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
commit 2405bc1625