csky: use the generic remapping dma alloc implementation

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The csky code was largely copied from arm/arm64, so switch to the
generic arm64-based implementation instead.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Guo Ren <ren_guo@c-sky.com>

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Christoph Hellwig 2018-11-04 17:47:44 +01:00

parent 576d0d552b

commit f04b951f6c

2 changed files with 3 additions and 141 deletions

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2

arch/csky/Kconfig

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142

arch/csky/mm/dma-mapping.c

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