Christoph Hellwig 2e05ea5cdc dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs ... And also switch the way we implement the unmap side around to stay consistent. This ensures dma-debug works again because it records which function we used for mapping to ensure it is also used for unmapping, and also reduces further code duplication. Last but not least this also officially allows calling dma_sync_single_* for mappings created using dma_map_page, which is perfectly fine given that the sync calls only take a dma_addr_t, but not a virtual address or struct page. Fixes: 7f0fee242e ("dma-mapping: merge dma_unmap_page_attrs and dma_unmap_single_attrs") Signed-off-by: Christoph Hellwig <hch@lst.de> Tested-by: LABBE Corentin <clabbe.montjoie@gmail.com>		2019-01-04 09:02:17 +01:00
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coherent.c	dma-mapping: move all DMA mapping code to kernel/dma	2018-06-14 08:50:37 +02:00
contiguous.c	dma-mapping: fix panic caused by passing empty cma command line argument	2018-09-20 09:01:08 +02:00
debug.c	dma-mapping: implement dma_map_single_attrs using dma_map_page_attrs	2019-01-04 09:02:17 +01:00
direct.c	DMA mapping updates for Linux 4.21	2018-12-28 14:12:21 -08:00
dummy.c	dma-mapping: factor out dummy DMA ops	2018-12-13 21:06:12 +01:00
Kconfig	dma-mapping: always build the direct mapping code	2018-12-13 21:06:11 +01:00
Makefile	dma-mapping: factor out dummy DMA ops	2018-12-13 21:06:12 +01:00
mapping.c	dma-mapping: fix inverted logic in dma_supported	2018-12-20 17:47:55 +01:00
remap.c	dma-mapping: remove a pointless memset in dma_atomic_pool_init	2018-12-13 21:05:20 +01:00
swiotlb.c	dma-direct: merge swiotlb_dma_ops into the dma_direct code	2018-12-13 21:06:17 +01:00
virt.c	dma-mapping: zero memory returned from dma_alloc_*	2018-12-20 08:13:52 +01:00