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Wysocki" , Daniel Lezcano , Amit Kucheria , Zhang Rui , Thierry Reding , Jonathan Hunter Cc: Yangtao Li , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , linux-pm@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 24/27] thermal/drivers/tegra-soctherm: Convert to platform remove callback returning void Date: Wed, 12 Jul 2023 16:12:55 +0800 Message-Id: <20230712081258.29254-24-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_|TYZPR06MB5027:EE_ X-MS-Office365-Filtering-Correlation-Id: fde2135e-d8bf-40da-be66-08db82b007bc 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;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SEZPR06MB5269.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(4636009)(396003)(39850400004)(366004)(376002)(136003)(346002)(451199021)(66556008)(66946007)(66476007)(4326008)(478600001)(36756003)(110136005)(54906003)(86362001)(26005)(186003)(1076003)(6506007)(6666004)(6512007)(6486002)(52116002)(83380400001)(66574015)(38350700002)(38100700002)(2616005)(41300700001)(7416002)(8676002)(8936002)(5660300002)(316002)(2906002);DIR:OUT;SFP:1102; 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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/tegra/soctherm.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/thermal/tegra/soctherm.c b/drivers/thermal/tegra/soctherm.c index ea66cba09e56..e7fe8683bfc5 100644 --- a/drivers/thermal/tegra/soctherm.c +++ b/drivers/thermal/tegra/soctherm.c @@ -2219,15 +2219,13 @@ static int tegra_soctherm_probe(struct platform_device *pdev) return err; } -static int tegra_soctherm_remove(struct platform_device *pdev) +static void tegra_soctherm_remove(struct platform_device *pdev) { struct tegra_soctherm *tegra = platform_get_drvdata(pdev); debugfs_remove_recursive(tegra->debugfs_dir); soctherm_clk_enable(pdev, false); - - return 0; } static int __maybe_unused soctherm_suspend(struct device *dev) @@ -2274,7 +2272,7 @@ static SIMPLE_DEV_PM_OPS(tegra_soctherm_pm, soctherm_suspend, soctherm_resume); static struct platform_driver tegra_soctherm_driver = { .probe = tegra_soctherm_probe, - .remove = tegra_soctherm_remove, + .remove_new = tegra_soctherm_remove, .driver = { .name = "tegra_soctherm", .pm = &tegra_soctherm_pm,