linux-kernel - Re: [PATCH v3] dmaengine: xgene-dma: Fix sparse wannings and coccinelle warnings

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Date:	Mon, 20 Apr 2015 08:38:18 +0530
From:	Rameshwar Sahu <rsahu@....com>
To:	Vinod Koul <vinod.koul@...el.com>
Cc:	dan.j.williams@...el.com, dmaengine@...r.kernel.org,
	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	devicetree@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	jcm@...hat.com, patches@....com
Subject: Re: [PATCH v3] dmaengine: xgene-dma: Fix sparse wannings and
 coccinelle warnings

Hi Vinod,

On Fri, Apr 17, 2015 at 11:59 PM, Vinod Koul <vinod.koul@...el.com> wrote:
>
>>       /* Get DMA error interrupt */
>> @@ -2076,7 +2035,6 @@ static struct platform_driver xgene_dma_driver = {
>>       .remove = xgene_dma_remove,
>>       .driver = {
>>               .name = "X-Gene-DMA",
>> -             .owner = THIS_MODULE,
> I have already applied a patch for this

Okay, I didn't pull latest git

>
>>               .of_match_table = xgene_dma_of_match_ptr,
>>       },
>>  };
>> @@ -2085,6 +2043,5 @@ module_platform_driver(xgene_dma_driver);
>>
>>  MODULE_DESCRIPTION("APM X-Gene SoC DMA driver");
>>  MODULE_AUTHOR("Rameshwar Prasad Sahu <rsahu@....com>");
>> -MODULE_AUTHOR("Loc Ho <lho@....com>");
> And why this?

I saw below warning reported by the kbuild robot test

drivers/dma/xgene-dma.c:2088:1: sparse: symbol
'__UNIQUE_ID_author__COUNTER__' has multiple initializers (originally
initialized at drivers/dma/xgene-dma.c:2087)
So, I kept only one author here.


>
> Fixes looks good though
>
> --
> ~Vinod
>>  MODULE_LICENSE("GPL");
>>  MODULE_VERSION("1.0");
>> --
>> 1.8.2.1
>>
>
> --
--
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