[PATCH 3/8] dmaengine: ste_dma40: Actually write the runtime configuration to registers

[Arnd Bergmann]

On Tuesday 09 April 2013, Lee Jones wrote:
> Someone has spent a fair amount of effort writing a runtime configuration
> changing algorithm for DMA clients. However, the config appears to never
> actually make it to hardware. In order for the configuration to take hold
> we need to issue a d40_config_write(), as this is the routine which writes
> it into the hardware's registers.
> 
> Signed-off-by: Lee Jones <lee.jones at linaro.org>

So this makes the runtime_addr selection work I suppose, but the
runtime_direction still isn't used anywhere, correct?

	Arnd