Re: [PATCH v8 0/2] Add support for the Allwinner A31 DMA Controller

From: Arnd Bergmann
Date: Wed May 21 2014 - 11:24:26 EST


On Wednesday 21 May 2014 17:15:54 Maxime Ripard wrote:
> Changes from v7:
> - select DMA_OF, since we're only relying on DT
>

I missed the discussion about this issue, but it seems wrong to me.
DMA_OF is currently enabled if we have both DMAENGINE and OF turned on.

If OF is disabled but DMA_OF gets selected by DMA_SUN6I, what happens?

Arnd
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