From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759386AbcAUKXy (ORCPT ); Thu, 21 Jan 2016 05:23:54 -0500 Received: from mail-am1on0135.outbound.protection.outlook.com ([157.56.112.135]:18461 "EHLO emea01-am1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1759179AbcAUKXt convert rfc822-to-8bit (ORCPT ); Thu, 21 Jan 2016 05:23:49 -0500 From: "Gujulan Elango, Hari Prasath (H.)" To: "gregkh@linuxfoundation.org" , "marvin24@gmx.de" , "ac100@lists.launchpad.net" CC: "devel@driverdev.osuosl.org" , "linux-tegra@vger.kernel.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH] staging: nvec: replace led_classdev_register Thread-Topic: [PATCH] staging: nvec: replace led_classdev_register Thread-Index: AQHRVDXP85J/HWi1YEClKeVZ5EDn6Q== Date: Thu, 21 Jan 2016 10:23:46 +0000 Message-ID: <20160121102450.GA10897@IND12F0122> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=hgujulan@visteon.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [91.212.132.116] x-microsoft-exchange-diagnostics: 1;DB5PR06MB1574;5:CFEC8WKUE9V5Le7Vu+EBG17E6Q9vvmeJQS/bKUYkTerEhxaxDXyrA9m4tXzfa90LzEhcj0bKw1HGy67NJw7TUHfvAULD2oYv4e0H2fmN1vv+AtghcZd1xik7ULvRH1OU1zvMw68pIKjalGTH4n7m9g==;24:l1D3QABhwfOn5BoZ2zNS2mhs7iH4FHNIIxMSU8jcjiNFWANTaCvMcXLGL5gzm9TITRV50xi6sly9U2Ei7cjeMV2Y4HpS64yWWHnVABw7ckQ= x-microsoft-antispam: UriScan:;BCL:0;PCL:0;RULEID:;SRVR:DB5PR06MB1574; x-ms-office365-filtering-correlation-id: b8dd0049-e019-4b18-8afc-08d3224cf228 x-microsoft-antispam-prvs: x-exchange-antispam-report-test: UriScan:(208512329853888); x-exchange-antispam-report-cfa-test: BCL:0;PCL:0;RULEID:(123027)(601004)(2401047)(5005006)(8121501046)(520078)(3002001)(10201501046);SRVR:DB5PR06MB1574;BCL:0;PCL:0;RULEID:;SRVR:DB5PR06MB1574; x-forefront-prvs: 08286A0BE2 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(6009001)(199003)(189002)(5001960100002)(586003)(54356999)(87936001)(2860100001)(19580395003)(106356001)(33716001)(50986999)(2906002)(92566002)(11100500001)(5004730100002)(189998001)(19580405001)(105586002)(2501003)(81156007)(10400500002)(2900100001)(2201001)(229853001)(106116001)(77096005)(97736004)(86362001)(5001770100001)(4326007)(66066001)(102836003)(1096002)(40100003)(5008740100001)(122556002)(1220700001)(3846002)(33656002)(1076002)(6116002)(101416001)(5002640100001)(7059030);DIR:OUT;SFP:1102;SCL:1;SRVR:DB5PR06MB1574;H:DB5PR06MB1573.eurprd06.prod.outlook.com;FPR:;SPF:None;PTR:InfoNoRecords;A:1;MX:1;LANG:en; spamdiagnosticoutput: 1:23 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: 8BIT MIME-Version: 1.0 X-OriginatorOrg: visteon.com X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Jan 2016 10:23:46.3724 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 7a147aaf-01ec-498c-80a1-e34a8c63c548 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB5PR06MB1574 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Hari Prasath Gujulan Elango Replace the led_classdev_register() with the platform managed version devm_led_classdev_register() & henceforth remove the redundant nvec_paz00_remove() function. Signed-off-by: Hari Prasath Gujulan Elango --- drivers/staging/nvec/nvec_paz00.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/drivers/staging/nvec/nvec_paz00.c b/drivers/staging/nvec/nvec_paz00.c index 68146bf..cddbfd2 100644 --- a/drivers/staging/nvec/nvec_paz00.c +++ b/drivers/staging/nvec/nvec_paz00.c @@ -63,7 +63,7 @@ static int nvec_paz00_probe(struct platform_device *pdev) platform_set_drvdata(pdev, led); - ret = led_classdev_register(&pdev->dev, &led->cdev); + ret = devm_led_classdev_register(&pdev->dev, &led->cdev); if (ret < 0) return ret; @@ -73,18 +73,8 @@ static int nvec_paz00_probe(struct platform_device *pdev) return 0; } -static int nvec_paz00_remove(struct platform_device *pdev) -{ - struct nvec_led *led = platform_get_drvdata(pdev); - - led_classdev_unregister(&led->cdev); - - return 0; -} - static struct platform_driver nvec_paz00_driver = { .probe = nvec_paz00_probe, - .remove = nvec_paz00_remove, .driver = { .name = "nvec-paz00", }, -- 1.9.1