linux-kernel - Re: [PATCH v2 17/17] scsi: ufs-qcom: fix compilation warnings

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Date:	Tue, 27 Oct 2015 18:22:04 -0000
From:	ygardi@...eaurora.org
To:	"Stephen Boyd" <sboyd@...eaurora.org>
Cc:	ygardi@...eaurora.org, robherring2@...il.com,
	james.bottomley@...senpartnership.com, pebolle@...cali.nl,
	hch@...radead.org, linux-kernel@...r.kernel.org,
	linux-scsi@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	santoshsy@...il.com, linux-scsi-owner@...r.kernel.org,
	subhashj@...eaurora.org, gbroner@...eaurora.org,
	draviv@...eaurora.org,
	"Vinayak Holikatti" <vinholikatti@...il.com>,
	"James E.J. Bottomley" <jbottomley@...n.com>
Subject: Re: [PATCH v2 17/17] scsi: ufs-qcom: fix compilation warnings

> On 10/27/2015 03:10 AM, ygardi@...eaurora.org wrote:
>>> On 10/26/2015 08:41 AM, Yaniv Gardi wrote:
>>>> Tnis patch fixes the following compilation warnings:
>>>> ...ufs-qcom.c:1201:40:
>>>> 	warning: incorrect type in argument 1 (different address spaces)
>>>> ...ufs-qcom.c:1201:40:
>>>> 	expected void const *ptr
>>>> ...ufs-qcom.c:1201:40:
>>>> 	got void [noderef] <asn:2>*dev_ref_clk_ctrl_mmio
>>>> ...ufs-qcom.c:1207:53:
>>>> 	warning: incorrect type in argument 1 (different address spaces)
>>>> ...ufs-qcom.c:1207:53:
>>>> 	expected void const *ptr
>>>> ...ufs-qcom.c:1207:53:
>>>> 	got void [noderef] <asn:2>*dev_ref_clk_ctrl_mmio
>>>>
>>>> Signed-off-by: Yaniv Gardi <ygardi@...eaurora.org>
>>>>
>>>> ---
>>> What version of sparse do you use? You shouldn't need to do this.
>>>
>> i just updated my sparse to the newest -
>> so i'm using sparse 0.4.4
>> and the command i use is:
>> make ARCH=arm C=1  CF="-Wsparse-all"
>> and i still get all the warnings.
>> with my patch, the are no warnings.
>>
>
> That is not the latest version of sparse. I'm not sure when sparse was
> updated, but I have the git version which shows v0.5.0-51-ga53cea28f0db
>

Stephen, is this something you insist on?
i think the patch can stay as it is.
please let me know, as i wouldn't like this issue to block the entire patch

Yaniv

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