Re: [PATCH 1/2] dmaengine: Revert "drivers/dma: remove unused support for MEMSET operations"

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On Fri, May 08, 2015 at 02:34:46PM +0530, Vinod Koul wrote:
> On Fri, May 08, 2015 at 09:40:22AM +0200, Maxime Ripard wrote:
> > Hi Vinod,
> > 
> > On Wed, Apr 29, 2015 at 04:51:19PM +0530, Vinod Koul wrote:
> > > On Tue, Apr 28, 2015 at 02:11:11PM +0200, Maxime Ripard wrote:
> > > > This reverts commit 48a9db462d99494583dad829969616ac90a8df4e.
> > > > 
> > > > Some platforms actually need support for the memset operations. Bring it back.
> > >
> > > Bringing memset is fine, but i think you need to remove the
> > > CONFIG_ASYNC_MEMSET parts, i dont see why we need them and not get rid of
> > > async and add clean memset support.
> > 
> > Yeah, I removed most of it already, but that part slipped through.
> > 
> > There used to be a few drivers defining the memset operations. Do you
> > want to restore these as well or should we expect people to
> > reintroduce them later if needed?
>
> Reintroduce afetr testing would be better..

Except that I don't have access to any of these platforms but the
marvell one, so that might be tricky to test.

Maxime

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

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