linux-kernel - Re: [PATCH 2/9] SPI: xilinx_spi: Added platform driver and support for DS570

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Message-ID: <4A2F737A.2000407@mocean-labs.com>
Date:	Wed, 10 Jun 2009 10:48:58 +0200
From:	Richard Röjfors 
	<richard.rojfors.ext@...ean-labs.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org,
	spi-devel-general@...ts.sourceforge.net,
	dbrownell@...rs.sourceforge.net
Subject: Re: [PATCH 2/9] SPI: xilinx_spi: Added platform driver and support
 for DS570

On 09-06-10 01.09, Andrew Morton wrote:
> On Fri, 05 Jun 2009 15:40:19 +0200
> Richard R__jfors <richard.rojfors.ext@...ean-labs.com> wrote:
> 
>> This patch splits xilinx_spi into three parts, an OF and a platform
>> driver and generic part.
>>
>> The generic part now also works on X86 and also supports the Xilinx
>> SPI IP DS570
> 
> Unfortunately we already have two fairly significant
> drivers/spi/xilinx_spi.c patches queued in -mm:
> spi-move-more-spi_setup-functionality-into-core.patch and
> spi-move-common-spi_setup-functionality-into-core.patch.  Applying this
> patch on top of those makes rather a mess.
> 
> Hopefully things will still be OK if I skip this patch.  You didn't
> identify the dependencies between those nine patchs.  Can you please
> explain that?

Actually all patches except for the 7th(of 9), would work without the
xilinx_spi-patch.
The 7th (Timberdale MFD) would not build. Some of the othe drivers are not
possible to select because they depend on the MFD in their Kconfigs,
but not the code.

I would be very happy if you applied all but the 7th (MFD) and 2nd (SPI) anyway.

I will update my SPI-patch to work against the two patches you point out above.
And them I will resend the Timberdale MFD and the Xilinx SPI patch.

Would that be OK?

--Richard
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