117bfa8d5d
With commit c588072bba6b5 ("iommu/vt-d: Convert intel iommu driver to the iommu ops"), the trace events for dma map/unmap have no users any more. Cleanup them to make the code neat. Signed-off-by: Lu Baolu <baolu.lu@linux.intel.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Link: https://lore.kernel.org/r/20210323010600.678627-2-baolu.lu@linux.intel.com Signed-off-by: Joerg Roedel <jroedel@suse.de>