linux-kernel - Re: [PATCH v3 1/9] mtd: nand: davinci: fix driver registration

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Message-ID: <CAN8TOE-DA8pQC2tt6M8ygGaioiDCvRqnwMU_GtWX6BR45Dvhhg@mail.gmail.com>
Date:	Tue, 17 Dec 2013 02:43:24 -0800
From:	Brian Norris <computersforpeace@...il.com>
To:	"ivan.khoronzhuk" <ivan.khoronzhuk@...com>
Cc:	Santosh Shilimkar <santosh.shilimkar@...com>,
	Rob Landley <rob@...dley.net>,
	Russell King <linux@....linux.org.uk>,
	"devicetree@...r.kernel.org" <devicetree@...r.kernel.org>,
	Pawel Moll <pawel.moll@....com>,
	Mark Rutland <mark.rutland@....com>,
	Rob Herring <rob.herring@...xeda.com>,
	Stephen Warren <swarren@...dotorg.org>,
	Kumar Gala <galak@...nel.crashing.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Linux Kernel <linux-kernel@...r.kernel.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>,
	"linux-mtd@...ts.infradead.org" <linux-mtd@...ts.infradead.org>,
	"Strashko, Grygorii" <grygorii.strashko@...com>,
	David Woodhouse <dwmw2@...radead.org>
Subject: Re: [PATCH v3 1/9] mtd: nand: davinci: fix driver registration

On Tue, Dec 17, 2013 at 2:21 AM, ivan.khoronzhuk <ivan.khoronzhuk@...com> wrote:
> On 12/17/2013 11:24 AM, Brian Norris wrote:
>> On Thu, Dec 05, 2013 at 07:25:49PM +0200, Ivan Khoronzhuk wrote:
>>> --- a/drivers/mtd/nand/davinci_nand.c
>>> +++ b/drivers/mtd/nand/davinci_nand.c
>>> @@ -877,6 +877,7 @@ static int __exit nand_davinci_remove(struct platform_device *pdev)
>>>   }
>>>
>>>   static struct platform_driver nand_davinci_driver = {
>>> +    .probe          = nand_davinci_probe,
>>>      .remove         = __exit_p(nand_davinci_remove),
>>
>> I believe you need to drop the __exit_p() here. And now that you're
>> using module_platform_driver(), you need to drop the __init and __exit
>> from the probe() and remove() routines, to avoid section mismatch
>> warnings.
>
> Do you want me to drop it in stand alone patch or in this one?

I think you can just do the __exit_p()/__init/__exit removal all in
this same patch. The changes are all inter-related.

Brian
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