From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A588C4320A for ; Wed, 28 Jul 2021 22:16:22 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7D63461040 for ; Wed, 28 Jul 2021 22:16:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232075AbhG1WQX (ORCPT ); Wed, 28 Jul 2021 18:16:23 -0400 Received: from mout.gmx.net ([212.227.15.15]:38239 "EHLO mout.gmx.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231998AbhG1WQX (ORCPT ); Wed, 28 Jul 2021 18:16:23 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=gmx.net; s=badeba3b8450; t=1627510564; bh=fno1fA+0keQwzzK9v/Ru4/C9g+Om8P+dCHByA/X0ohM=; h=X-UI-Sender-Class:From:To:Cc:Subject:Date:In-Reply-To:References; b=R8e3YZXHzJZggMXIElxo2RYAaArqMRbD89Ek7M+3TMrNkbvzjWpMJVu/j6GA3Arom +EvDypXLzPpF/fI8tOdylS8HVuVGfsqQurUbGYOQJp5AL/5kySfPbOerV0Kz3Pxz7Q LCswRqB9CvLgbeFI/LsIc3aGIS+rMgEyzV6jXqPM= X-UI-Sender-Class: 01bb95c1-4bf8-414a-932a-4f6e2808ef9c Received: from esprimo-mx.fritz.box ([79.242.190.212]) by mail.gmx.net (mrgmx005 [212.227.17.190]) with ESMTPSA (Nemesis) id 1MKbkM-1mThaC1Ijc-00KzJ1; Thu, 29 Jul 2021 00:16:04 +0200 From: W_Armin@gmx.de To: pali@kernel.org Cc: linux@roeck-us.net, jdelvare@suse.com, linux-hwmon@vger.kernel.org Subject: [PATCH v7 3/6] hwmon: (dell-smm-hwmon) Use devm_add_action_or_reset() Date: Thu, 29 Jul 2021 00:15:54 +0200 Message-Id: <20210728221557.8891-4-W_Armin@gmx.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20210728221557.8891-1-W_Armin@gmx.de> References: <20210728221557.8891-1-W_Armin@gmx.de> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:QX11wyHZy4g3YRyyieTeUmk2eR+NS82HJO6BdDSkwjkHakQ1RZC V/jbBDKYRSYZ4suLjku7aLNGb9Epe6ual9GPu9e3pQw+EHkL1xipMnfoJuLINgKhtUi8/1Q 5Bcji2tbKfOkD38UZtR2Le1i4xCl0yjrxDT4MKiffT8yqfxryH8UDzKF9+smynaRoRQY6qO OcVcUrBqu2Mo2JHRoYumA== X-UI-Out-Filterresults: notjunk:1;V03:K0:WMMRVC+D0dM=:MS1N02MWWS3ppq0CH196lL QMno5gr1ElZnFXXRsFHEMdDYscHGPxVy84o1lxWpCev+yB6vAPfkfEJxb056y0226R5sgQ6tp BqV9P+rnXYuNgt8g3rQt/v0PZY9+w9D+mIFQoIkIbLMXrhrlXxoMnOsl2AVzkOPOuFWsHZw4I TiS2n+inCoSlDn7lPAzwqjAX2BYCe3mEnV/hAxmEBRLGmrczNapGmR1hgiII81oIZAkQRF/pi MjU2olKcNeIEvZ1dZN0828LK1HP4v6xxWXEbPI60407MbJA812k0wvdIE73NOR6JwJDnF/p6t RwKp8S0qXcmwxO8aYAmvfvjCsK5F+kJSCEC3mYsbWCas+9KbZMUpi+Z+rwATxgipnpm2ZiZRB 3eHREF0/kBxtsAKuHf9GVVTQP0W/0/46aNf3bxeBaAsvrLjitpst4OPpJMzkKGg+2qxCJgBPh o7bxyAh9ynVZ8NLca5Cu3IkC43LKiLKzP29y1wijSwwz7ycZhNxO8Hv3/YAqhhfKS1LFzZcXd 1NvUSOlCnvqDMAKPei4fsD8P2yu055lDNkuiIZD6PFOsVOUzJjK3SaXFNsKwmYxpaj+mBWkMX RgRkJpmtxo4RpzxwhKVur2tTGi77l8ivozQUnlssXL04BP5iuqE2pnVJfnYaTIINA+57KrmXi hYO1usK8ngzh3XkRmrSYWjjIdjG2Izob/9sHIAJansMsUnIjSGB5TetfIx24PrpDSUtCib1Wg jDyZdw3xPcnqJDTJiLYWA8iiyK3ShDX45clvjXDrACdH3BcCKUw1RBUA3YMxnmCfjXbXLu6Rs U1bB2JfldAgw+qPkMg05Efgyf48fiFuqZIQBH9RAflYbGqjL7wUPeWP0aUxSjNk0D2LQ9oZ5H JorwTSy5r6zA51frUilZkozRL+WL7VnQR9QQhGzKsUVXhUM9OMZ5i4NvknyDnbzseZKGErpzL fIg4ABhWMaXC4N6jFCRvB7kUeR7jENj6/ZiY0XNqIRV7C086mcX8/riTNZ7mP216ddajAqpa3 6JROdDXXYIvrrcqE7+UgE6TTiHar/+qf+caBjTBhPtR7xZQ1KjO+wFG/0p3ZT/mIKQnxDBgJy zWl7a4QVFbV0yzWbuqFd6W7maEU/mT9aZe/ Precedence: bulk List-ID: X-Mailing-List: linux-hwmon@vger.kernel.org From: Armin Wolf Use devm_add_action_or_reset() for calling i8k_exit_procfs() so the remove() function in dell_smm_driver can be omitted. Signed-off-by: Armin Wolf Reviewed-by: Pali Roh=C3=A1r Tested-by: Pali Roh=C3=A1r =2D-- drivers/hwmon/dell-smm-hwmon.c | 28 +++++++++------------------- 1 file changed, 9 insertions(+), 19 deletions(-) diff --git a/drivers/hwmon/dell-smm-hwmon.c b/drivers/hwmon/dell-smm-hwmon= .c index c898d6bd6a18..da7040f2442e 100644 =2D-- a/drivers/hwmon/dell-smm-hwmon.c +++ b/drivers/hwmon/dell-smm-hwmon.c @@ -605,24 +605,22 @@ static const struct proc_ops i8k_proc_ops =3D { .proc_ioctl =3D i8k_ioctl, }; -static void __init i8k_init_procfs(void) +static void i8k_exit_procfs(void *param) { - /* Register the proc entry */ - proc_create("i8k", 0, NULL, &i8k_proc_ops); + remove_proc_entry("i8k", NULL); } -static void __exit i8k_exit_procfs(void) +static void __init i8k_init_procfs(struct device *dev) { - remove_proc_entry("i8k", NULL); + /* Register the proc entry */ + proc_create("i8k", 0, NULL, &i8k_proc_ops); + + devm_add_action_or_reset(dev, i8k_exit_procfs, NULL); } #else -static inline void __init i8k_init_procfs(void) -{ -} - -static inline void __exit i8k_exit_procfs(void) +static void __init i8k_init_procfs(struct device *dev) { } @@ -1287,14 +1285,7 @@ static int __init dell_smm_probe(struct platform_de= vice *pdev) if (ret) return ret; - i8k_init_procfs(); - - return 0; -} - -static int dell_smm_remove(struct platform_device *pdev) -{ - i8k_exit_procfs(); + i8k_init_procfs(&pdev->dev); return 0; } @@ -1303,7 +1294,6 @@ static struct platform_driver dell_smm_driver =3D { .driver =3D { .name =3D KBUILD_MODNAME, }, - .remove =3D dell_smm_remove, }; static struct platform_device *dell_smm_device; =2D- 2.20.1