From mboxrd@z Thu Jan  1 00:00:00 1970
From: Rob Herring <robherring2@gmail.com>
Subject: Re: [PATCH 1/2] ARM: dma-mapping: convert ARCH_HAS_DMA_SET_COHERENT_MASK
 to kconfig symbol
Date: Wed, 21 Mar 2012 15:13:49 -0500
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To: Haojian Zhuang <haojian.zhuang@gmail.com>
Cc: Nicolas Pitre <nico@fluxnic.net>, Russell King <linux@arm.linux.org.uk>, Vinod Koul <vinod.koul@intel.com>, Haojian Zhuang <haojian.zhuang@marvell.com>, Rob Herring <rob.herring@calxeda.com>, Paul Gortmaker <paul.gortmaker@windriver.com>, linux-next@vger.kernel.org, Eric Miao <eric.y.miao@gmail.com>, Dan Williams <dan.j.williams@intel.com>, Imre Kaloz <kaloz@openwrt.org>, linux-arm-kernel@lists.infradead.org, Krzysztof Halasa <khc@pm.waw.pl>

On 03/21/2012 03:15 AM, Haojian Zhuang wrote:
> On Wed, Mar 21, 2012 at 10:30 AM, Nicolas Pitre <nico@fluxnic.net> wrote:
>> On Tue, 20 Mar 2012, Rob Herring wrote:
>>
>>> From: Rob Herring <rob.herring@calxeda.com>
>>>
>>> The only users of ARCH_HAS_DMA_SET_COHERENT_MASK are 2 ARM platforms:
>>> ixp4xx and pxa cm_x2xx. We've been getting lucky that the define is
>>> implicitly included before dma-mapping.h, but the removal of io.h broke
>>> things (c334bc1 ARM: make mach/io.h include optional). Since memory.h
>>> is the correct place, but no longer exists, convert the define to a
>>> kconfig entry.
>>>
>>> Reported-by: Paul Gortmaker <paul.gortmaker@windriver.com>
>>> Signed-off-by: Rob Herring <rob.herring@calxeda.com>
>>> Cc: Russell King <linux@arm.linux.org.uk>
>>> Cc: Imre Kaloz <kaloz@openwrt.org>
>>> Cc: Krzysztof Halasa <khc@pm.waw.pl>
>>> Cc: Eric Miao <eric.y.miao@gmail.com>
>>> Cc: Haojian Zhuang <haojian.zhuang@marvell.com>
>>> Cc: Vinod Koul <vinod.koul@intel.com>
>>> Cc: Dan Williams <dan.j.williams@intel.com>
>>
>> Acked-by: Nicolas Pitre <nico@linaro.org>
>>
> Acked.
> 
> Imre & Krzysztof,
> 
> Do you mind that I merge these patches into arch-pxa git tree? Since a
> lot of files in arch-pxa are changed.
> 

I plan to send these 2 along with another fix to arm-soc if that's okay.

Rob