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authorChristoph Hellwig <hch@lst.de>2018-04-17 22:02:10 +0200
committerChristoph Hellwig <hch@lst.de>2018-08-02 13:54:11 +0200
commita602915f5d0d9eff96a1d85b6f81e4921b52edfe (patch)
tree471aa4a6431fea4aa2eff5ce7e677976b5f964bd /arch/sh/kernel/dma-coherent.c
parentsh: introduce a sh_cacheop_vaddr helper (diff)
downloadlinux-dev-a602915f5d0d9eff96a1d85b6f81e4921b52edfe.tar.xz
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sh: use dma_direct_ops for the CONFIG_DMA_COHERENT case
This is a slight change in behavior as we avoid the detour through the virtual mapping for the coherent allocator, but if this CPU really is coherent that should be the right thing to do. Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Yoshinori Sato <ysato@users.sourceforge.jp>
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