[Linaro-mm-sig] [PATCH 1/4] dma-buf: remove fallback for !CONFIG_DMA_SHARED_BUFFER

[Rob Clark]

On Fri, Aug 10, 2012 at 2:32 PM, Daniel Vetter <daniel at ffwll.ch> wrote:
> On Fri, Aug 10, 2012 at 04:57:43PM +0200, Maarten Lankhorst wrote:
>> Documentation says that code requiring dma-buf should add it to
>> select, so inline fallbacks are not going to be used. A link error
>> will make it obvious what went wrong, instead of silently doing
>> nothing at runtime.
>>
>> Signed-off-by: Maarten Lankhorst <maarten.lankhorst at canonical.com>
>
> I've botched it more than once to update these when creating new dma-buf
> code. Hence
>
> Reviewed-by: Daniel Vetter <daniel.vetter at ffwll.ch>

yeah, I think the fallbacks date back to when it was a user
configurable option, rather than something select'd by drivers using
dmabuf, and we just never went back to clean up.  Let's drop the
fallbacks.

Reviewed-by: Rob Clark <rob.clark at linaro.org>


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