From: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
To: Rob Herring <robherring2@gmail.com>
Cc: Simon Horman <horms@verge.net.au>,
linux-sh@vger.kernel.org, devicetree-discuss@lists.ozlabs.org,
linux-kernel@vger.kernel.org, rob.herring@calxeda.com,
vladimir.barinov@cogentembedded.com
Subject: Re: [PATCH] <linux/of_platform.h>: fix compilation warnings with DT disabled
Date: Fri, 17 May 2013 00:58:23 +0400 [thread overview]
Message-ID: <5195486F.1040603@cogentembedded.com> (raw)
In-Reply-To: <5130B506.5020908@gmail.com>
Hello.
On 03/01/2013 05:02 PM, Rob Herring wrote:
>>>>>> Fix the following compilation warnings (in Simon Horman's
>>>>>> renesas.git repo):
>>>>>> In file included from arch/arm/mach-shmobile/setup-r8a7779.c:24:0:
>>>>>> include/linux/of_platform.h:107:13: warning: ‘struct of_device_id’
>>>>>> declared
>>>>>> inside parameter list [enabled by default]
>>>>>> include/linux/of_platform.h:107:13: warning: its scope is only this
>>>>>> definition
>>>>>> or declaration, which is probably not what you want [enabled by
>>>>>> default]
>>>>>> include/linux/of_platform.h:107:13: warning: ‘struct device_node’
>>>>>> declared
>>>>>> inside parameter list [enabled by default]
>>>>>> <linux/of_platform.h> only #include's headers with definitions of
>>>>>> the above
>>>>>> mentioned structures if CONFIG_OF_DEVICE=y but uses them even if
>>>>>> not. One
>>>>>> solution is to move some #include's out of #ifdef CONFIG_OF_DEVICE
>>>>>> and use
>>>>>> incomplete declarations for the rest of the structures where the
>>>>>> #ifdef move
>>>>>> doesn't help...
>>>>>> Reported-by: Vladimir Barinov <vladimir.barinov@cogentembedded.com>
>>>>>> Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
>>>>> Reviewed-by: Simon Horman <horms+renesas@verge.net.au>
>>>>> Grant, could you consider taking this patch?
>>>> Yes, I can, but I don't seem to have the original patch. Can you send it
>>>> again.
>>> Nevermind. Found it. I'll apply it.
>> Will you drop 'struct device_node' declaration then or should I
>> resend? In fact, I think I should better resend it with the changelog
>> somewhat edited.
> No, I plan to leave it as is and not rely on device.h by chance
> declaring device_node.
I hoped to see this fix in 3.10-rc1. Is there any hope to see it in
3.10-rc's?
The code it fixes the warnings in is already in Linus tree.
>
>>> Rob
WBR, Sergei
next prev parent reply other threads:[~2013-05-16 20:58 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-02-18 23:58 [PATCH] <linux/of_platform.h>: fix compilation warnings with DT disabled Sergei Shtylyov
2013-03-01 7:09 ` Simon Horman
2013-03-01 13:46 ` Rob Herring
2013-03-01 13:48 ` Rob Herring
2013-03-01 13:55 ` Sergei Shtylyov
2013-03-01 14:02 ` Rob Herring
2013-05-16 20:58 ` Sergei Shtylyov [this message]
2013-05-16 22:44 ` Rob Herring
2013-05-17 16:49 ` Grant Likely
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