iommu/dma: Switch copyright boilerplace to SPDX

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
This commit is contained in:
Christoph Hellwig 2019-05-20 09:29:46 +02:00 • committed by Joerg Roedel
commit a9f4d93dbe
2 changed files with 2 additions and 24 deletions