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

[Mika Westerberg]

On Thu, Mar 22, 2012 at 06:56:30PM -0500, H Hartley Sweeten wrote:

> I wonder if the spurious interrupts were the real problem behind what
> was causing the Oops that prompted your patch:
> 
> dma/ep93xx_dma: prevent ep93xx_dma_tasklet() to reference an empty list

No, it was a different problem spotted by Rafal. It was related to calling
dma_terminate_all() in a interrupt context or something like that.