sparc: remove the sparc32_dma_ops indirection

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There is no good reason to have a double indirection for the sparc32
dma ops, so remove the sparc32_dma_ops and define separate dma_map_ops
instance for the different IOMMU types.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: David S. Miller <davem@davemloft.net>

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This commit is contained in:

Christoph Hellwig 2018-12-03 14:04:32 +01:00

parent 53b7670e57

commit ce65d36f3e

4 changed files with 138 additions and 236 deletions

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48

arch/sparc/include/asm/dma.h

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124

arch/sparc/kernel/ioport.c

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65

arch/sparc/mm/io-unit.c

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135

arch/sparc/mm/iommu.c

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