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Wysocki" , Viresh Kumar Cc: Yangtao Li , =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= , linux-arm-msm@vger.kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 15/19] cpufreq: qcom-nvmem: Convert to platform remove callback returning void Date: Wed, 12 Jul 2023 17:33:18 +0800 Message-Id: <20230712093322.37322-15-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_|SEYPR06MB5985:EE_ X-MS-Office365-Filtering-Correlation-Id: 6954258d-ec96-455a-621c-08db82bb1f1c 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/qcom-cpufreq-nvmem.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/cpufreq/qcom-cpufreq-nvmem.c b/drivers/cpufreq/qcom-cpufreq-nvmem.c index a88b6fe5db50..3db58d5957b9 100644 --- a/drivers/cpufreq/qcom-cpufreq-nvmem.c +++ b/drivers/cpufreq/qcom-cpufreq-nvmem.c @@ -334,7 +334,7 @@ static int qcom_cpufreq_probe(struct platform_device *pdev) return ret; } -static int qcom_cpufreq_remove(struct platform_device *pdev) +static void qcom_cpufreq_remove(struct platform_device *pdev) { struct qcom_cpufreq_drv *drv = platform_get_drvdata(pdev); unsigned int cpu; @@ -346,13 +346,11 @@ static int qcom_cpufreq_remove(struct platform_device *pdev) kfree(drv->opp_tokens); kfree(drv); - - return 0; } static struct platform_driver qcom_cpufreq_driver = { .probe = qcom_cpufreq_probe, - .remove = qcom_cpufreq_remove, + .remove_new = qcom_cpufreq_remove, .driver = { .name = "qcom-cpufreq-nvmem", },