14451467014b ("dma-mapping: move the dma_get_sgtable API comments from arm to common code")
7249c1a52df9 ("dma-mapping: move various slow path functions out of line")
05887cb610a5 ("dma-mapping: move dma_get_required_mask to kernel/dma")
0c3b3171cecc ("dma-mapping: move the arm64 noncoherent alloc/free support to common code")
f0edfea8ef93 ("dma-mapping: move the remap helpers to a separate file")
f62717551b2b ("arm64: fix warnings without CONFIG_IOMMU_DMA")
ac435075892e ("Merge tag 'csky-for-linus-4.20' of https://github.com/c-sky/csky-linux")