[PATCH] ARM: SAMSUNG: remove unused DMA infrastructure

[Kukjin Kim]

Vinod Koul wrote:
> 
> On Thu, Jan 15, 2015 at 04:16:03PM +0100, Arnd Bergmann wrote:
> > Everything uses dmaengine now, so there is no reason to
> > keep this around any longer. Thanks to everyone who was involved
> > in moving the users over to use the dmaengine APIs.
> Very good indeed :)
> 
> Acked-by: Vinod Koul <vinod.koul at intel.com>
> 
Very nice and thanks to you all guys.

I'll apply this clean-up in Samsung tree with Heiko's reviewed-by.

- Kukjin