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Wysocki" , Viresh Kumar Cc: Yangtao Li , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , linux-omap@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 19/19] cpufreq: omap: Convert to platform remove callback returning void Date: Wed, 12 Jul 2023 17:33:22 +0800 Message-Id: <20230712093322.37322-19-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230712093322.37322-1-frank.li@vivo.com> References: <20230712093322.37322-1-frank.li@vivo.com> X-ClientProxiedBy: SG2PR01CA0172.apcprd01.prod.exchangelabs.com (2603:1096:4:28::28) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SI2PR06MB4091:EE_ X-MS-Office365-Filtering-Correlation-Id: bd2f3c1b-a6af-49af-69a1-08db82bb22df 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/cpufreq/omap-cpufreq.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/cpufreq/omap-cpufreq.c b/drivers/cpufreq/omap-cpufreq.c index 81649a1969b6..895690856665 100644 --- a/drivers/cpufreq/omap-cpufreq.c +++ b/drivers/cpufreq/omap-cpufreq.c @@ -182,11 +182,9 @@ static int omap_cpufreq_probe(struct platform_device *pdev) return cpufreq_register_driver(&omap_driver); } -static int omap_cpufreq_remove(struct platform_device *pdev) +static void omap_cpufreq_remove(struct platform_device *pdev) { cpufreq_unregister_driver(&omap_driver); - - return 0; } static struct platform_driver omap_cpufreq_platdrv = { @@ -194,7 +192,7 @@ static struct platform_driver omap_cpufreq_platdrv = { .name = "omap-cpufreq", }, .probe = omap_cpufreq_probe, - .remove = omap_cpufreq_remove, + .remove_new = omap_cpufreq_remove, }; module_platform_driver(omap_cpufreq_platdrv);