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Message-ID: <71bd579a-e0db-111d-b371-b6d7a37be999@broadcom.com>
Date:   Fri, 14 Jul 2023 12:12:54 +0200
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Subject: Re: [PATCH 58/58] mmc: Convert to platform remove callback returning
 void
To:     Yangtao Li <frank.li@vivo.com>,
        Adrian Hunter <adrian.hunter@intel.com>,
        Ulf Hansson <ulf.hansson@linaro.org>,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@broadcom.com>,
        Kamal Dasu <kamal.dasu@broadcom.com>,
        Al Cooper <alcooperx@gmail.com>,
        Lars Povlsen <lars.povlsen@microchip.com>,
        Steen Hegelund <Steen.Hegelund@microchip.com>,
        Daniel Machon <daniel.machon@microchip.com>,
        UNGLinuxDriver@microchip.com
Cc:     =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= <u.kleine-koenig@pengutronix.de>,
        linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
        linux-arm-kernel@lists.infradead.org
References: <20230713080807.69999-1-frank.li@vivo.com>
 <20230713080807.69999-58-frank.li@vivo.com>
From:   Florian Fainelli <florian.fainelli@broadcom.com>
In-Reply-To: <20230713080807.69999-58-frank.li@vivo.com>
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On 7/13/2023 10:08 AM, Yangtao Li wrote:
> The .remove() callback for a platform driver returns an int which makes
> many driver authors wrongly assume it's possible to do error handling by
> returning an error code. However the value returned is (mostly) ignored
> and this typically results in resource leaks. To improve here there is a
> quest to make the remove callback return void. In the first step of this
> quest all drivers are converted to .remove_new() which already returns
> void.
> 
> Trivially convert this driver from always returning zero in the remove
> callback to the void returning variant.
> 
> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
> Signed-off-by: Yangtao Li <frank.li@vivo.com>
> ---
>   drivers/mmc/host/sdhci-bcm-kona.c  | 2 +-
>   drivers/mmc/host/sdhci-brcmstb.c   | 2 +-

Acked-by: Florian Fainelli <florian.fainelli@broadcom.com> # Broadcom 
drivers
-- 
Florian

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