[PATCH v2 03/10] dmaengine: sun6i: Restructure code to allow extension for new SoCs

[Maxime Ripard]

On Sun, Sep 17, 2017 at 05:19:49AM +0200, Stefan Brüns wrote:
> The current code mixes three distinct operations when transforming
> the slave config to register settings:
> 
>   1. special handling of DMA_SLAVE_BUSWIDTH_UNDEFINED, maxburst == 0
>   2. range checking
>   3. conversion of raw to register values
> 
> As the range checks depend on the specific SoC, move these out of the
> conversion to distinct operations.
> 
> Signed-off-by: Stefan Brüns <stefan.bruens at rwth-aachen.de>

Acked-by: Maxime Ripard <maxime.ripard at free-electrons.com>

Maxime

-- 
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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