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Message-ID: <5d58dae8-5e1a-24d8-f435-f3b8792902ff@broadcom.com>
Date:   Wed, 12 Jul 2023 17:38:51 +0200
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Subject: Re: [PATCH 03/27] thermal/drivers/broadcom: Convert to platform
 remove callback returning void
To:     Yangtao Li <frank.li@vivo.com>,
        "Rafael J. Wysocki" <rafael@kernel.org>,
        Daniel Lezcano <daniel.lezcano@linaro.org>,
        Amit Kucheria <amitk@kernel.org>,
        Zhang Rui <rui.zhang@intel.com>,
        Broadcom internal kernel review list 
        <bcm-kernel-feedback-list@broadcom.com>,
        Ray Jui <rjui@broadcom.com>,
        Scott Branden <sbranden@broadcom.com>
Cc:     =?UTF-8?Q?Uwe_Kleine-K=c3=b6nig?= <u.kleine-koenig@pengutronix.de>,
        linux-pm@vger.kernel.org, linux-rpi-kernel@lists.infradead.org,
        linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org
References: <20230712081258.29254-1-frank.li@vivo.com>
 <20230712081258.29254-3-frank.li@vivo.com>
From:   Florian Fainelli <florian.fainelli@broadcom.com>
In-Reply-To: <20230712081258.29254-3-frank.li@vivo.com>
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On 7/12/2023 10:12 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>

Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
-- 
Florian

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