[PATCH] ep93xx: Implement double buffering for M2M DMA channels

[Mika Westerberg]

On Tue, Mar 20, 2012 at 09:09:26AM +0100, Rafal Prylowski wrote:
> Implement double buffering for M2M DMA channels.
> 
> Signed-off-by: Rafal Prylowski <prylowski at metasoft.pl>
> 
> Index: slave-dma/drivers/dma/ep93xx_dma.c
> ===================================================================
> --- slave-dma.orig/drivers/dma/ep93xx_dma.c
> +++ slave-dma/drivers/dma/ep93xx_dma.c
> @@ -69,6 +69,7 @@

Which tree this is supposed to apply? I tried both mainline and -next and it
doesn't apply cleanly there.