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

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Date:	Wed, 23 Jan 2013 12:33:55 +0200
From:	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To:	Viresh Kumar <viresh.kumar@...aro.org>
Cc:	Andy Shevchenko <andy.shevchenko@...il.com>,
	Vinod Koul <vinod.koul@...el.com>,
	linux-kernel@...r.kernel.org, spear-devel <spear-devel@...t.st.com>
Subject: Re: [PATCH 2/2] dw_dmac: return proper residue value

On Wed, 2013-01-23 at 15:54 +0530, Viresh Kumar wrote: 
> On 23 January 2013 15:50, Andy Shevchenko <andy.shevchenko@...il.com> 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 :)

Okay, let's stick to this one for now.
I will come with patch v2 soon.

-- 
Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Intel Finland Oy
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