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(parent: bd43edb) | patch
dma-mapping: move dma_common_{mmap,get_sgtable} out of mapping.c
authorChristoph Hellwig <hch@lst.de>
Tue, 18 Aug 2020 07:30:44 +0000 (09:30 +0200)
committerChristoph Hellwig <hch@lst.de>
Fri, 11 Sep 2020 07:14:56 +0000 (09:14 +0200)
commita1eea007e61a1debd308e3ebe674d5d7df8125fe
tree3977606168e9b428a34072b39d14a98d38a9777btree | snapshot
parentbd43edb40d8c4ddf9742b49210ea6b5c8264c711commit | diff
dma-mapping: move dma_common_{mmap,get_sgtable} out of mapping.c

Add a new file that contains helpers for misc DMA ops, which is only
built when CONFIG_DMA_OPS is set.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
kernel/dma/Makefile diff | blob | history
kernel/dma/mapping.c diff | blob | history
kernel/dma/ops_helpers.c [new file with mode: 0644] blob
Linux Kernel Source Tree.