linux-kernel - Re: [PATCH v3 4/4] pinctrl: qcom: Add support for reset for apq8064

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Date:	Mon, 19 Jan 2015 11:18:31 +0100
From:	Linus Walleij <linus.walleij@...aro.org>
To:	Stephen Boyd <sboyd@...eaurora.org>
Cc:	Timur Tabi <timur@...eaurora.org>,
	Pramod Gurav <pramod.gurav@...rtplayin.com>,
	Bjorn Andersson <bjorn.andersson@...ymobile.com>,
	"linux-arm-msm@...r.kernel.org" <linux-arm-msm@...r.kernel.org>,
	lkml <linux-kernel@...r.kernel.org>,
	"Ivan T. Ivanov" <iivanov@...sol.com>,
	Andy Gross <agross@...eaurora.org>,
	"linux-arm-kernel@...ts.infradead.org" 
	<linux-arm-kernel@...ts.infradead.org>
Subject: Re: [PATCH v3 4/4] pinctrl: qcom: Add support for reset for apq8064

On Thu, Jan 15, 2015 at 1:23 AM, Stephen Boyd <sboyd@...eaurora.org> wrote:
> On 01/14/2015 03:54 PM, Timur Tabi wrote:
>> On Wed, Jan 14, 2015 at 5:44 PM, Stephen Boyd <sboyd@...eaurora.org> wrote:
>>> I think so. Can you send a patch? Plus it would be nice to move i = 0 in
>>> the for loop at the same time.
>> Sadly, Qualcomm policy makes that very cumbersome for me.  I won't be
>> able to send a patch any time soon.
>>
>
> Hm... we'll have to figure out that part. Anyway here's the patch.
>
> ---8<----
> From: Stephen Boyd <sboyd@...eaurora.org>
> Subject: [PATCH] pinctrl: qcom: Don't iterate past end of function array
>
> Timur reports that this code crashes if nfunctions is 0. Fix the
> loop iteration to only consider valid elements of the functions
> array.
>
> Reported-by: Timur Tabi <timur@...eaurora.org>
> Cc: Pramod Gurav <pramod.gurav@...rtplayin.com>
> Cc: Bjorn Andersson <bjorn.andersson@...ymobile.com>
> Cc: Ivan T. Ivanov <iivanov@...sol.com>
> Cc: Andy Gross <agross@...eaurora.org>
> Fixes: 327455817a92 "pinctrl: qcom: Add support for reset for apq8064"
> Signed-off-by: Stephen Boyd <sboyd@...eaurora.org>

This patch applied for fixes.

Yours,
Linus Walleij
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