linux-kernel - Re: [PATCH v2 2/3] mmc: omap_hsmmc: Skip platform_get_resource

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Date:	Wed, 6 Mar 2013 10:40:55 -0600
From:	Jon Hunter <jon-hunter@...com>
To:	Matt Porter <mporter@...com>
CC:	Balaji T K <balajitk@...com>, Chris Ball <cjb@...top.org>,
	Linux OMAP List <linux-omap@...r.kernel.org>,
	Linux MMC List <linux-mmc@...r.kernel.org>,
	Santosh Shilimkar <santosh.shilimkar@...com>,
	Vinod Koul <vinod.koul@...el.com>,
	Devicetree Discuss <devicetree-discuss@...ts.ozlabs.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Rob Herring <rob.herring@...xeda.com>,
	Dan Williams <djbw@...com>
Subject: Re: [PATCH v2 2/3] mmc: omap_hsmmc: Skip platform_get_resource_byname()
 for dt case


On 03/06/2013 07:56 AM, Matt Porter wrote:
> On Wed, Mar 06, 2013 at 07:12:29PM +0530, Balaji T K wrote:
>> On Wednesday 06 March 2013 02:43 AM, Matt Porter wrote:
>>> From: Santosh Shilimkar <santosh.shilimkar@...com>
>>>
>>> MMC driver probe will abort for DT case because of failed
>>> platform_get_resource_byname() lookup. Fix it by skipping resource
>>> byname lookup for device tree build.
>>>
>>> Issue is hidden because hwmod popullates the IO resources which
>>> helps to succeed platform_get_resource_byname() and probe.
>>>
>>
>> Hi Matt,
>> Could you please drop this patch from the current series,
>> since this patch causes regression on omap3,4 platform
>> which are not yet dma dt adapted.
>> It is best to send this patch along with Jon Hunter dma dt series,
>> which adds dt dma support and mmc dma data. DMA dt series is needed
>> any way before hwmod cleanup can happen.
> 
> *sigh* ok, I should have never split this stuff out from the am33xx
> series. Will do.

There will not be any regression if all of these make the same merge
window. I am hoping that the omap dma patches will make 3.10 as well. I
think that it is best for Matt to keep his patches together although now
I see he has already posted a V3 dropping this :-(

Jon
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