linux-kernel - RE: [PATCH] spi: atmel: Refactor spi-atmel to use SPI framework queue

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Date:	Thu, 9 Jan 2014 03:53:15 +0000
From:	"Yang, Wenyou" <Wenyou.Yang@...el.com>
To:	Richard Genoud <richard.genoud@...il.com>
CC:	"broonie@...nel.org" <broonie@...nel.org>,
	"Ferre, Nicolas" <Nicolas.FERRE@...el.com>,
	"linux-spi@...r.kernel.org" <linux-spi@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: RE: [PATCH] spi: atmel: Refactor spi-atmel to use SPI framework
 queue

Hi Richard,

> -----Original Message-----
> From: Richard Genoud [mailto:richard.genoud@...il.com]
> Sent: Wednesday, January 08, 2014 6:26 PM
> To: Yang, Wenyou
> Cc: broonie@...nel.org; Ferre, Nicolas; linux-spi@...r.kernel.org; linux-
> kernel@...r.kernel.org; linux-arm-kernel@...ts.infradead.org
> Subject: Re: [PATCH] spi: atmel: Refactor spi-atmel to use SPI framework
> queue
> 
> On 08/01/2014 06:49, Wenyou Yang wrote:
> > Replace the deprecated master->transfer with transfer_one_message()
> > and allow the SPI subsystem handle all the queuing of messages.
> >
> > Signed-off-by: Wenyou Yang <wenyou.yang@...el.com>
> > ---
> > Hi Mark,
> >
> > The patch is based on for-next branch of
> > 	git://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git
> >
> > It is tested on sama5d3xek and at91sam9m10g45ek board.
> 
> And the bug I was seeing with SPI_IOC_MESSAGE (cf
> https://lkml.org/lkml/2013/10/8/269 ) is now gone !
> 
> Tested on at91sam9g35-ek
> 
> Tested-by: Richard Genoud <richard.genoud@...il.com>
> 
Thanks a lot for your testing.

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