dma-mapping: remove a few unused exports
authorChristoph Hellwig <hch@lst.de>
Tue, 1 Jan 2019 16:14:39 +0000 (17:14 +0100)
committerChristoph Hellwig <hch@lst.de>
Fri, 4 Jan 2019 08:03:17 +0000 (09:03 +0100)
commit48e638fb68be8fecdca0611beff53a9c947704e3
tree185000d4252a695a91d045278253b9dbee58b2a4
parented6ccf10f24bdfc1955bc8b976ddedc370fc3869
dma-mapping: remove a few unused exports

Now that the slow path DMA API calls are implemented out of line a few
helpers only used by them don't need to be exported anymore.

Signed-off-by: Christoph Hellwig <hch@lst.de>
kernel/dma/coherent.c
kernel/dma/debug.c