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Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui Cc: Yangtao Li , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 02/27] thermal/drivers/armada: Convert to platform remove callback returning void Date: Wed, 12 Jul 2023 16:12:33 +0800 Message-Id: <20230712081258.29254-2-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230712081258.29254-1-frank.li@vivo.com> References: <20230712081258.29254-1-frank.li@vivo.com> X-ClientProxiedBy: SG2PR04CA0208.apcprd04.prod.outlook.com (2603:1096:4:187::10) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SG2PR06MB5382:EE_ X-MS-Office365-Filtering-Correlation-Id: 061e9397-d4c6-4c5a-7eff-08db82afeaaf X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255; 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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 Signed-off-by: Yangtao Li --- drivers/thermal/armada_thermal.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/thermal/armada_thermal.c b/drivers/thermal/armada_thermal.c index 9f6dc4fc9112..94783e374d37 100644 --- a/drivers/thermal/armada_thermal.c +++ b/drivers/thermal/armada_thermal.c @@ -964,19 +964,17 @@ static int armada_thermal_probe(struct platform_device *pdev) return 0; } -static int armada_thermal_exit(struct platform_device *pdev) +static void armada_thermal_exit(struct platform_device *pdev) { struct armada_drvdata *drvdata = platform_get_drvdata(pdev); if (drvdata->type == LEGACY) thermal_zone_device_unregister(drvdata->data.tz); - - return 0; } static struct platform_driver armada_thermal_driver = { .probe = armada_thermal_probe, - .remove = armada_thermal_exit, + .remove_new = armada_thermal_exit, .driver = { .name = "armada_thermal", .of_match_table = armada_thermal_id_table,