linux-kernel - Re: [PATCH V1] pinctrl:pxa:pinctrl-pxa2xx:- No need of devm functions

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Message-ID: <CACRpkdYaBmoik8W81h=2RH0_Q2MJPjSRTtgKb3tkwwAsKbFVAg@mail.gmail.com>
Date:   Fri, 30 Dec 2016 14:02:56 +0100
From:   Linus Walleij <linus.walleij@...aro.org>
To:     Robert Jarzmik <robert.jarzmik@...e.fr>
Cc:     Arvind Yadav <arvind.yadav.cs@...il.com>,
        Daniel Mack <daniel@...que.org>,
        Haojian Zhuang <haojian.zhuang@...il.com>,
        "linux-arm-kernel@...ts.infradead.org" 
        <linux-arm-kernel@...ts.infradead.org>,
        "linux-gpio@...r.kernel.org" <linux-gpio@...r.kernel.org>,
        "linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH V1] pinctrl:pxa:pinctrl-pxa2xx:- No need of devm functions

On Thu, Dec 29, 2016 at 8:20 AM, Robert Jarzmik <robert.jarzmik@...e.fr> wrote:
> Linus Walleij <linus.walleij@...aro.org> writes:
>
>> On Thu, Dec 8, 2016 at 3:35 PM, Arvind Yadav <arvind.yadav.cs@...il.com> wrote:
>>
>>> In functions pxa2xx_build_functions, the memory allocated for
>>> 'functions' is live within the function only. After the
>>> allocation it is immediately freed with devm_kfree. There is
>>> no need to allocate memory for 'functions' with devm function
>>> so replace devm_kcalloc  with kcalloc and devm_kfree with kfree.
>>>
>>> Signed-off-by: Arvind Yadav <arvind.yadav.cs@...il.com>
>>
>> I want the maintainer Robert Jarzmik to review this before I do anything
>
> Hi Linus,
>
> I did review, on December the 10th. I wasn't very enthusiastic about the patch,
> if you check back my reply.

Sorry I missed it (mail overload as usual).

OK dropping this.

Yours,
Linus Walleij