iommu: Rename iommu_tlb_* functions to iommu_iotlb_*

To keep naming consistent we should stick with *iotlb*. This patch
renames a few remaining functions.

Signed-off-by: Tom Murphy <murphyt7@tcd.ie>
Link: https://lore.kernel.org/r/20200817210051.13546-1-murphyt7@tcd.ie
Signed-off-by: Joerg Roedel <jroedel@suse.de>
5 files changed