Re: [PATCH 2/2] dw_dmac: return proper residue value

[Viresh Kumar]

On 23 January 2013 15:50, Andy Shevchenko <andy.shevchenko@xxxxxxxxx> wrote:
> What about to calc len every time from lli.* instead of keeping it in
> the len field of the descriptor?

That's even bad.. we spend time on something for no good reason. :)
I would still suggest you to add len and total_len in descriptor :)
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