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FromArnd Bergmann <>
SubjectRe: [PATCH 0/3] dma-mapping:remove CONFIG_HAVE_DMA_ATTRS
DateSun, 5 Jul 2009 21:17:16 +0200
On Sunday 05 July 2009, Ming Lei wrote:
> If a new arch does not define CONFIG_HAVE_DMA_ATTRS but uses
> dma-mapping-common.h, it will lead to a compile failure.

Right, but I think we should just mandate that every arch that wants
to use dma-mapping-common.h should define CONFIG_HAVE_DMA_ATTRS,
which is sort of implied by the definition of dma_map_ops anyway.

Arnd <><


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