powerpc/dma: remove the unused ARCH_HAS_DMA_MMAP_COHERENT define

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Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

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Christoph Hellwig 2018-12-16 18:19:47 +01:00 • committed by Michael Ellerman

parent 67d8208fba

commit 0e652390fb

1 changed files with 0 additions and 2 deletions

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arch/powerpc/include/asm/dma-mapping.h

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