Re: [PATCH 2/2] dma: pxa_dma: fix residue corner case

From	Vinod Koul <vinod.koul@intel.com>
Newsgroups	linux.kernel
Subject	Re: [PATCH 2/2] dma: pxa_dma: fix residue corner case
Date	2015-09-30 08:30 +0200
Message-ID	<qej3Q-5eJ-1@gated-at.bofh.it> (permalink)
References	<q7dPA-87U-5@gated-at.bofh.it> <q7dPA-87U-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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On Thu, Sep 10, 2015 at 07:17:46PM +0200, Robert Jarzmik wrote:
> A very tiny temporal window exists in the residue calculation where :
>  - upon entering residue calculation, the transfer is ongoing
>  - when reading the current transfer pointer, it just changed to
>    the "finisher/linker" descriptor
> 
> In this case, the he residue returned is thw whole transfer length
> instead of 0. Fix it.
Two many typos here :(


-- 
~Vinod
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Re: [PATCH 2/2] dma: pxa_dma: fix residue corner case Vinod Koul <vinod.koul@intel.com> - 2015-09-30 08:30 +0200
  Re: [PATCH 2/2] dma: pxa_dma: fix residue corner case Robert Jarzmik <robert.jarzmik@free.fr> - 2015-09-30 16:40 +0200

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