linux-kernel - Re: [PATCH v4] staging: bcm2835-audio: Release resources on module

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Date:   Fri, 23 Mar 2018 20:22:09 +0100
From:   Kirill Marinushkin <k.marinushkin@...il.com>
To:     Andy Shevchenko <andy.shevchenko@...il.com>
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Eric Anholt <eric@...olt.net>,
        Stefan Wahren <stefan.wahren@...e.com>,
        Florian Fainelli <f.fainelli@...il.com>,
        Ray Jui <rjui@...adcom.com>,
        Scott Branden <sbranden@...adcom.com>,
        bcm-kernel-feedback-list <bcm-kernel-feedback-list@...adcom.com>,
        Michael Zoran <mzoran@...wfest.net>,
        linux-rpi-kernel@...ts.infradead.org,
        linux-arm Mailing List <linux-arm-kernel@...ts.infradead.org>,
        devel@...verdev.osuosl.org,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH v4] staging: bcm2835-audio: Release resources on
 module_exit()

On 03/23/18 17:23, Andy Shevchenko wrote:
> On Thu, Mar 22, 2018 at 11:37 PM, Kirill Marinushkin
> <k.marinushkin@...il.com> wrote:
>
>
>> +static void snd_devm_release(struct device *dev)
>> +{
>> +       struct bcm2835_chip *chip = dev_get_drvdata(dev);
>> +
>> +       kfree(chip);
>> +}
>> +       device->release = snd_devm_release;
> This is not devm function, so, it would be rather called
> snd_bcm2835_release().

Ah, you mean "devm" in the names. Now I got it.
Agree, I will rename it to "snd_bcm2835_release()"

>
>>  static struct snd_card *snd_devm_card_new(struct device *dev)
>>  {
>>         struct snd_card *card;
>>         int ret;
>>
>>         ret = snd_card_new(dev, -1, NULL, THIS_MODULE, 0, &card);
>> +       if (ret)
>>                 return ERR_PTR(ret);
>>
>>         return card;
>>  }
> Same here. You removed anything related to devm here, so, please make
> function name consistent.

Good, I will rename it to "snd_bcm2835_card_new()"

> After addressing above, FWIW,
>
> Reviewed-by: Andy Shevchenko <andy.shevchenko@...il.com>
>