From patchwork Tue Feb 7 16:40:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 53989 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp2951470wrn; Tue, 7 Feb 2023 08:43:13 -0800 (PST) X-Google-Smtp-Source: AK7set+zC4E8pvtih4L7NMN2wkkygH1cbARasNfCNIMISo5naxqc/QTp21aL6TKwbivDKviC9/Uw X-Received: by 2002:a50:8718:0:b0:4aa:a767:dc2d with SMTP id i24-20020a508718000000b004aaa767dc2dmr4296058edb.26.1675788193799; Tue, 07 Feb 2023 08:43:13 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1675788193; cv=none; d=google.com; s=arc-20160816; b=zJQxOMjewgeGNwmjcDWxcvrHzQFjCCfyidB7y2HVRupG9t2NMcthnOREacLMRC1pLc GymNo9SYFpe8Biz4azuz/EvNUjFIZH4q/oOEryOHUAe76bvMp9Y/HI+VSUuZemhtpOSe 5Jy1fdK5tgbxUg17xinqDYYFIyBFND83+JayQWXhoGGsQmr1LhUMz8isyRsvGVcO/YqZ U6FAvWSSGdqVI4h4DGaz75c24ALvUj4pFQMepDw+0wRXWkalzupQJgzPLxnlrJ2bDOCz bAOc+n0nUowfKWItWWFDmiSFTK9ysYRPeen41HzLPCXo1XReTxFLew8J822iUHG+CZ/O Y0jg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:dkim-signature :from; bh=g0t7m1Km9sAxOrJDWcZo1YWgpyXORQgpRT6i6jaC/W0=; b=zvm6mA4FFeKSsdCvoVEXTJxvBR6bmgC6rJB83MFimO5BsE0MCBczU9OnSTeYKARDgL jTLu5xJCbC0Clxk+uR5FDfr1LwAGjy20TAjmYvUPohcnTA8dKD/1S7VcRIL/KlV3nYwM sFYw8gvhxZCZwnNX3FiM7kVnUmWIsJoG0tCz4XDOM/5AyAzZxCWLumKd2uQFawb3/cF2 CiLhM20rKu6Q63m3P/ZK+Bf2YqsqGezUWIp1ZTuPwWxsSCMtiFKFuUH5ypj2YaL6hqv/ conDu7tC5TABn00VGEKTogDokNTwolJ+5+hX4K3x1qfSQgXTEyHEGiyjq8dV3mHteacK 0lcw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@weissschuh.net header.s=mail header.b=uU7CtPzT; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id g17-20020a056402091100b0048ee2e45defsi16308655edz.288.2023.02.07.08.42.50; Tue, 07 Feb 2023 08:43:13 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail header.i=@weissschuh.net header.s=mail header.b=uU7CtPzT; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231458AbjBGQlS (ORCPT + 99 others); Tue, 7 Feb 2023 11:41:18 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58140 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231314AbjBGQlJ (ORCPT ); Tue, 7 Feb 2023 11:41:09 -0500 Received: from todd.t-8ch.de (todd.t-8ch.de [159.69.126.157]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E681B274B0; Tue, 7 Feb 2023 08:41:05 -0800 (PST) From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=weissschuh.net; s=mail; t=1675788063; bh=tp+CWN/+yd0W5v40fAP7KUNvPikSs18mqdmw2p/hWRQ=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=uU7CtPzTe5MIdEJlgHEWag/l3jX6vrydTTGUfZIqXOaWJdnWufzuyGe4O3asl+pnH QHnYdovuCepK5wCDGKe+9dBUucVotrl4L+q6KzIUd28cHpwn1d7DHroyNmisN0yZNK xkxmx494gvgBM3oRi2zlVU4ffreGvxvgjQJAfDDg= Date: Tue, 07 Feb 2023 16:40:44 +0000 Subject: [PATCH 1/3] platform/x86: dell-wmi-sysman: Make kobj_type structure constant MIME-Version: 1.0 Message-Id: <20230207-kobj_type-pdx86-v1-1-8e2c4fb83105@weissschuh.net> References: <20230207-kobj_type-pdx86-v1-0-8e2c4fb83105@weissschuh.net> In-Reply-To: <20230207-kobj_type-pdx86-v1-0-8e2c4fb83105@weissschuh.net> To: Divya Bharathi , Prasanth Ksr , Hans de Goede , Mark Gross , Mark Pearson , Justin Ernst Cc: Dell.Client.Kernel@dell.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1675788060; l=970; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=tp+CWN/+yd0W5v40fAP7KUNvPikSs18mqdmw2p/hWRQ=; b=r+Yj3iPMAqit28OyyFW6s0X1kVp5YaUfTfUEdIhs49LoYnIfd25FZNQBxHpJ8uatoR5RJoIM5 oD3j9bavBN/DztOA/U4NVZEbGhwbLBuFvhxNPYL5w631fosssBW3lpv X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757191280615077668?= X-GMAIL-MSGID: =?utf-8?q?1757191280615077668?= Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type. Take advantage of this to constify the structure definition to prevent modification at runtime. Signed-off-by: Thomas Weißschuh --- drivers/platform/x86/dell/dell-wmi-sysman/sysman.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c index 0a6411a8a104..0285b47d99d1 100644 --- a/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c +++ b/drivers/platform/x86/dell/dell-wmi-sysman/sysman.c @@ -255,7 +255,7 @@ static void attr_name_release(struct kobject *kobj) kfree(kobj); } -static struct kobj_type attr_name_ktype = { +static const struct kobj_type attr_name_ktype = { .release = attr_name_release, .sysfs_ops = &wmi_sysman_kobj_sysfs_ops, }; From patchwork Tue Feb 7 16:40:45 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 53988 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp2951327wrn; Tue, 7 Feb 2023 08:42:58 -0800 (PST) X-Google-Smtp-Source: AK7set+fOpSRYO5jlhG1bv0VDePsxRPlMyyCK9zZB9o3sAY5kzZiUVzvkRY3BHxoz6nd5I3SPqtB X-Received: by 2002:a17:906:c44f:b0:88a:723:f646 with SMTP id ck15-20020a170906c44f00b0088a0723f646mr3699892ejb.75.1675788177847; Tue, 07 Feb 2023 08:42:57 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1675788177; cv=none; d=google.com; s=arc-20160816; b=rcLcDPlaJ7La+logKcONRL7szM+qPw2R7PH81SzGa8mGjV/ihwyvEB8DaP5UnrE/61 lYglbnO194WZIhNoCBcNEeyjieZPPNeajZ4Ey1wrhX4a4a5oLe5EDA+3tSpKfM9ay4sc xMdusyPw4le1VuPmO1HM13XUrpS5VeBxb0rqK6RCSVSetS9qqkg5e06O8fegYeRfeL2M M3ZiBPioO9D2lcWlNqBmEOxDwu272Zx83sT9UbzI/Ti23T436B5YYpBYiABnWB98qK5j mn9WPsUSVv2KyDjiLpCGfJVJSlJVgwwClWkbvlaApJ//7IVFVVnJOJzpQA6D28g4epQL aBOQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:dkim-signature :from; bh=GRUtyPnezCSICX7gAbwVUeX952EY4tllQD++1irSkXA=; b=LfDf04VSDSmE58I3V+woVUdWl+FKqoYllAgc+hrZN6McCqJFp0OlE9X9rsgPDnc2zk J1wP5xmZUMhUU4AwSn1umzh1ug0o/jtrM5IGFTCzJwsaFQSNAMrnJTxhPIG9VBt9vIH9 OCs4qUCu/Gh8sa/ossNP1ruvrVk17QYlIIetLHPck3eFmJrvymi8yrq+JrR0JqujiBzQ woDJrIvSCiMr8G5ht2T9e/knTne2XRuh0HqiiccE+U7PItfnrnBmDMu+9rdRcpT/SzqF ukOMIZyIegCTh2D6JVP2s2mro31OYOWBQco2qeJh4YkvTkyMbXovoh6KXQiES0Yme7pq Lp1g== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@weissschuh.net header.s=mail header.b=RUKWslX5; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id u5-20020a170906108500b0088560b779a4si19730244eju.733.2023.02.07.08.42.34; Tue, 07 Feb 2023 08:42:57 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail header.i=@weissschuh.net header.s=mail header.b=RUKWslX5; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231421AbjBGQlN (ORCPT + 99 others); Tue, 7 Feb 2023 11:41:13 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229895AbjBGQlJ (ORCPT ); Tue, 7 Feb 2023 11:41:09 -0500 Received: from todd.t-8ch.de (todd.t-8ch.de [IPv6:2a01:4f8:c010:41de::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7260B227BA; Tue, 7 Feb 2023 08:41:05 -0800 (PST) From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=weissschuh.net; s=mail; t=1675788063; bh=sIINCN7IeSQnZAy+3mzwnlsDKx8GVmGFg6BN70eqw0Q=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=RUKWslX5NK+uR2zMHAaLg8sRLcKc5KnQ8I4RgGW1I8k8rYyjLlE4SQ8QrzH0BvHfG QTrGmBMRvB6LrC6d0APNr/4GzdhsNg/5gBFNMS+fxOyREVvssT4Pk+UifRBY5uG455 NW3yxZK5nUwfbL2L7Cd+ebx1hBJ56ifVXDn5gDig= Date: Tue, 07 Feb 2023 16:40:45 +0000 Subject: [PATCH 2/3] platform/x86: think-lmi: Make kobj_type structure constant MIME-Version: 1.0 Message-Id: <20230207-kobj_type-pdx86-v1-2-8e2c4fb83105@weissschuh.net> References: <20230207-kobj_type-pdx86-v1-0-8e2c4fb83105@weissschuh.net> In-Reply-To: <20230207-kobj_type-pdx86-v1-0-8e2c4fb83105@weissschuh.net> To: Divya Bharathi , Prasanth Ksr , Hans de Goede , Mark Gross , Mark Pearson , Justin Ernst Cc: Dell.Client.Kernel@dell.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1675788060; l=1130; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=sIINCN7IeSQnZAy+3mzwnlsDKx8GVmGFg6BN70eqw0Q=; b=BLAqaxlzMZjuN+CxSMEkYS+JiIpaysfVsDa9fZY5W6OT26a8bZ83Ei0smpmgFWxNkHrZz7sUj De9jdoAKlJHAG6GyqiLerzVyLWwIE5hPXslSTLzRibzpdaS5kTIlu5Z X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757191264365487018?= X-GMAIL-MSGID: =?utf-8?q?1757191264365487018?= Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type. Take advantage of this to constify the structure definition to prevent modification at runtime. Signed-off-by: Thomas Weißschuh --- drivers/platform/x86/think-lmi.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/platform/x86/think-lmi.c b/drivers/platform/x86/think-lmi.c index a01a92769c1a..b616e4501cb2 100644 --- a/drivers/platform/x86/think-lmi.c +++ b/drivers/platform/x86/think-lmi.c @@ -1089,12 +1089,12 @@ static void tlmi_pwd_setting_release(struct kobject *kobj) kfree(setting); } -static struct kobj_type tlmi_attr_setting_ktype = { +static const struct kobj_type tlmi_attr_setting_ktype = { .release = &tlmi_attr_setting_release, .sysfs_ops = &tlmi_kobj_sysfs_ops, }; -static struct kobj_type tlmi_pwd_setting_ktype = { +static const struct kobj_type tlmi_pwd_setting_ktype = { .release = &tlmi_pwd_setting_release, .sysfs_ops = &tlmi_kobj_sysfs_ops, }; From patchwork Tue Feb 7 16:40:46 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Patchwork-Id: 53987 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:eb09:0:0:0:0:0 with SMTP id s9csp2950815wrn; Tue, 7 Feb 2023 08:41:58 -0800 (PST) X-Google-Smtp-Source: AK7set8AXLuVn3TFUg+7r7pnxSEfEPdIxsSDrSqHauJq0ACad2xgpT74kecxv7TLfwAXAbj5lF5L X-Received: by 2002:a50:ce15:0:b0:4aa:aa80:b4b7 with SMTP id y21-20020a50ce15000000b004aaaa80b4b7mr4381406edi.32.1675788118502; Tue, 07 Feb 2023 08:41:58 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1675788118; cv=none; d=google.com; s=arc-20160816; b=ffj7788c7PYEk71l+ce/XGsIMmgsahh75I61d3TK97tapDKiflDmHGmTzW2SauZ8cL VNXC1XJhmRgfhXItc8eDbPT1soGxjdkyNBX+SJz4KCbM6qTxj2daYMXMOumzjLxdKJEr 3Ohknl5BpIXTUc38wdaA7pnZl49YGpeUhWTcMvPXjKeVhQGQPD790G3yGcrQJSovcj9Y Q0IXjXRJ365Yj0VaWNuHm+sj+rMA6rDDZfHUW0Fh1dUnilN1xWE8hBUN3KYjkV9l0r96 /0GmjL0sYx+XNZJT1bot82RoVTlZ8FZyNZ8v9IeP4YfD4k84cgGOkbV94aBQMVqkE1Yt HxTQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:cc:to:in-reply-to:references:message-id :content-transfer-encoding:mime-version:subject:date:dkim-signature :from; bh=S1+3gogotIQAB8oUjs6Y0orHr9TMkS7dVu29P5oB4A4=; b=HVkLOAgxb/CvC6taW03LKUdUIA2g1q09X54FuYQumI8wZQ86SnAr3asxihqJ6x2N4f fvsPzxB1+qE1j9wvhiY3LFsngKUjxIfJVp+8QbY3pMQzuS4hvtTU4NBcQihZQx9JYTi7 rB0II7kNwFbEnjPh8V3VtwBa2sy2WX4kD5Aq46jdLPn3CCH4/4gZWGVJ46HkD081rrhl Mwx5zo1Y8BgWNHhkGsH9CJPXLZM6269NbWG2VZQHUnYMciu64lSskJqxOCRYlfV5w45/ 7firxz0seJgQQiYqfLWSMdUyIwOH00i7ShKIxrntSQPPNQC4hK53w2Sl+cRjmA8Bb1rM kfHw== ARC-Authentication-Results: i=1; mx.google.com; dkim=fail header.i=@weissschuh.net header.s=mail header.b="Np0p/qX6"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id fg6-20020a056402548600b0048f68044105si16056655edb.478.2023.02.07.08.41.34; Tue, 07 Feb 2023 08:41:58 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=fail header.i=@weissschuh.net header.s=mail header.b="Np0p/qX6"; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231363AbjBGQlL (ORCPT + 99 others); Tue, 7 Feb 2023 11:41:11 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:58134 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229791AbjBGQlJ (ORCPT ); Tue, 7 Feb 2023 11:41:09 -0500 Received: from todd.t-8ch.de (todd.t-8ch.de [IPv6:2a01:4f8:c010:41de::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 71E4344AE; Tue, 7 Feb 2023 08:41:05 -0800 (PST) From: =?utf-8?q?Thomas_Wei=C3=9Fschuh?= DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=weissschuh.net; s=mail; t=1675788063; bh=TV/He8u1kfiZlTL0/7QF9LBr+vgFExVcFn1jZsSmxKc=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Np0p/qX6fF/BkRtANswQUP/kXDWMU/QH1abMmv+dcm/wpn/3u4NL/WGKve8c243XR +6Enk9Zt8EX6JSP3TB5VYkS+jHc5Yj0I9x476Mr820QHDAomsCR8YIRoY0kzAvAGWs iV3GQ52UEwrRlE1fegGQ2dTI6UdJzQBTh+pwlMEk= Date: Tue, 07 Feb 2023 16:40:46 +0000 Subject: [PATCH 3/3] x86/platform/uv: Make kobj_type structure constant MIME-Version: 1.0 Message-Id: <20230207-kobj_type-pdx86-v1-3-8e2c4fb83105@weissschuh.net> References: <20230207-kobj_type-pdx86-v1-0-8e2c4fb83105@weissschuh.net> In-Reply-To: <20230207-kobj_type-pdx86-v1-0-8e2c4fb83105@weissschuh.net> To: Divya Bharathi , Prasanth Ksr , Hans de Goede , Mark Gross , Mark Pearson , Justin Ernst Cc: Dell.Client.Kernel@dell.com, platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, =?utf-8?q?Thomas_Wei=C3=9Fschuh?= X-Mailer: b4 0.12.1 X-Developer-Signature: v=1; a=ed25519-sha256; t=1675788060; l=1514; i=linux@weissschuh.net; s=20221212; h=from:subject:message-id; bh=TV/He8u1kfiZlTL0/7QF9LBr+vgFExVcFn1jZsSmxKc=; b=JXG663aio6LtX4AEJ6H51TedaQpcygBJSufjXli4A9UDwVKGTZ2zttN9PPdEa3N28PN7WxaRW QbPVsrCML4IDqI7067eObmBgetVSZaXP9sFoMGmBmtylvByqxHtX46U X-Developer-Key: i=linux@weissschuh.net; a=ed25519; pk=KcycQgFPX2wGR5azS7RhpBqedglOZVgRPfdFSPB1LNw= X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1757191201707619757?= X-GMAIL-MSGID: =?utf-8?q?1757191201707619757?= Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.") the driver core allows the usage of const struct kobj_type. Take advantage of this to constify the structure definition to prevent modification at runtime. Signed-off-by: Thomas Weißschuh Reviewed-by: Justin Ernst --- drivers/platform/x86/uv_sysfs.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/platform/x86/uv_sysfs.c b/drivers/platform/x86/uv_sysfs.c index 73fc38ee7430..38d1b692d3c0 100644 --- a/drivers/platform/x86/uv_sysfs.c +++ b/drivers/platform/x86/uv_sysfs.c @@ -203,7 +203,7 @@ static const struct sysfs_ops hub_sysfs_ops = { .show = hub_type_show, }; -static struct kobj_type hub_attr_type = { +static const struct kobj_type hub_attr_type = { .release = hub_release, .sysfs_ops = &hub_sysfs_ops, .default_groups = uv_hub_groups, @@ -356,7 +356,7 @@ static const struct sysfs_ops uv_port_sysfs_ops = { .show = uv_port_type_show, }; -static struct kobj_type uv_port_attr_type = { +static const struct kobj_type uv_port_attr_type = { .release = uv_port_release, .sysfs_ops = &uv_port_sysfs_ops, .default_groups = uv_port_groups, @@ -528,7 +528,7 @@ static const struct sysfs_ops uv_pci_top_sysfs_ops = { .show = pci_top_type_show, }; -static struct kobj_type uv_pci_top_attr_type = { +static const struct kobj_type uv_pci_top_attr_type = { .release = uv_pci_top_release, .sysfs_ops = &uv_pci_top_sysfs_ops, };