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SubjectRe: [PATCH] ata: libata depends on HAS_DMA
Alan Cox wrote:
>>> If it doesn't interfere with plain PIO mode, fine.
>> I agree. There definitely needs to still be support for IDE ports that
>> don't have DMA capability.
> There is - it's just if the platform doesn't implement the dma_* APIs you
> get a problem.

Wouldn't the easiest solution be to just dummy out the DMA API calls on
this platform to always fail? That would fix these compile problems..

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