Re: [PATCH] arm: Export cache flush management symbols when!MULTI_CACHE

From: Russell King - ARM Linux
Date: Thu Jan 03 2013 - 18:16:34 EST

On Fri, Jan 04, 2013 at 12:32:33AM +0200, Pantelis Antoniou wrote:
> When compiling a kernel without CONFIG_MULTI_CACHE enabled the
> dma access functions end up not being exported. Fix it.

Actually, that's exactly how these are supposed to be: no driver should
_ever_ reference these symbols directly, they should all be done via
the DMA API, which internally uses these. Therefore, none of these
should ever appear in a module.
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