ia64: only select ARCH_HAS_DMA_COHERENT_TO_PFN if swiotlb is enabled

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Otherwise we get a build failure due in swiotlb-less configs with
non-generic kernels.

Signed-off-by: Christoph Hellwig <hch@lst.de>

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Christoph Hellwig 2018-12-15 11:01:25 +01:00

parent 356da6d0cd

commit 8ee94e3fc5

1 changed files with 1 additions and 1 deletions

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arch/ia64/Kconfig

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