Merge tag 'dma-mapping-5.8-2' of git://git.infradead.org/users/hch/dma-mapping
Pull dma-mapping helpers from Christoph Hellwig:
"These were in a separate stable branch so that various media and drm
trees could pull the in for bug fixes, but looking at linux-next that
hasn't actually happened yet. Still sending the APIs to you in the
hope that these bug fixes get picked up for 5.8 in one way or another.
Summary:
- add DMA mapping helpers for struct sg_table (Marek Szyprowski)"
* tag 'dma-mapping-5.8-2' of git://git.infradead.org/users/hch/dma-mapping:
iommu: add generic helper for mapping sgtable objects
scatterlist: add generic wrappers for iterating over sgtable objects
dma-mapping: add generic helpers for mapping sgtable objects
