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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3272EB64D7 for ; Fri, 16 Jun 2023 13:56:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229558AbjFPN4H (ORCPT ); Fri, 16 Jun 2023 09:56:07 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47396 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1343627AbjFPNzv (ORCPT ); Fri, 16 Jun 2023 09:55:51 -0400 Received: from mail-pf1-x432.google.com (mail-pf1-x432.google.com [IPv6:2607:f8b0:4864:20::432]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id C45F34213; Fri, 16 Jun 2023 06:55:19 -0700 (PDT) Received: by mail-pf1-x432.google.com with SMTP id d2e1a72fcca58-666b0fab552so633801b3a.0; Fri, 16 Jun 2023 06:55:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1686923707; x=1689515707; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=1ur+ZoWtsQoZEEwjfiS9ZE1I3KVkk8c56whaW0Nypd8=; b=SVN0dgEJGt3QELIkEZuSnwcAcFVFeiQQaSn9SEVAhjFdlBeSHLPXeXsxUEWdOAZ0hi m0kSjjIcGUQqqCRJ+jxABfz/jaQ48BikWT6ZSqKrByN2DCtWDBKZKgs+1P2iiUYW4CyT pZMSn6jJNWSQaw1XUtbigwwe0/3LIDboYyYI7hAihxU7roXGBU8lrXFjn9bls6bn0v58 a2vORJ+fLFfEgRfKl2q/6vXfN6l5TUmiCunsK+w5sLEWU8WYdcR/gy6tLYlIFN8d/AcI GelSC6f4EdQPV3JCU5A8YN8tz7fxXGwiKupFI6VE/GQ9dd+Z3yEo5DISSWV9HgCMRGuv upcg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1686923707; x=1689515707; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=1ur+ZoWtsQoZEEwjfiS9ZE1I3KVkk8c56whaW0Nypd8=; b=MYvunu8yCBLLG3g3Hb4FQlHifxo43myXCuOMoxcpU0TjLEHXmh6h6acvc89aYQ5cqY zK8P3BjQyQOJx18ifN1DpUFfMzVwH65oqrjk4tQM7Qh2y83UWVC8ILBMnHvrpGLcVf8A Cbg98BnUwjPscsRX0aSrzS9hHsQaJos2A6PtXr7ZBgYxoejUcDH2/p8mGp05khaWiE50 aNhvkH4hPZx62r0ixoYuHoMFEk0qYuuG2OdqcgL71vnGAhPG0Ph8AdaL7P1egk8RXrWA bSwvuRTEN5dIin33jcseyJVjPysxERvwosBJkvlJsRxvTs9CNhiAPk1kwYgsunoDfQk9 xXMg== X-Gm-Message-State: AC+VfDyzgEifwkOfpTv5hrJmIP0V325smTNwK9hVaFlYDYqN8DXvYC/S 0153HcKqZ/bivm9SnjuHrSm7f4hUDss5U5wA X-Google-Smtp-Source: ACHHUZ50b0yZ6dKMDsAHI/YkpFqAWiLziqLE9E0h4ojEatTUTVbVrXy6ufavI52PMXxNW57Wv/rNkA== X-Received: by 2002:a05:6a20:2588:b0:106:5dff:5db5 with SMTP id k8-20020a056a20258800b001065dff5db5mr10701811pzd.1.1686923707356; Fri, 16 Jun 2023 06:55:07 -0700 (PDT) Received: from localhost.localdomain ([103.116.245.58]) by smtp.gmail.com with ESMTPSA id c11-20020a63ea0b000000b0050a0227a4bcsm14459487pgi.57.2023.06.16.06.55.04 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 16 Jun 2023 06:55:07 -0700 (PDT) From: Jianhui Zhao To: zhaojh329@gmail.com Cc: andrew@lunn.ch, davem@davemloft.net, edumazet@google.com, hkallweit1@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, linux@armlinux.org.uk, netdev@vger.kernel.org, pabeni@redhat.com Subject: [PATCH V4] net: phy: Add sysfs attribute for PHY c45 identifiers. Date: Fri, 16 Jun 2023 21:54:55 +0800 Message-Id: <20230616135455.1985-1-zhaojh329@gmail.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20230616131246.41989-1-zhaojh329@gmail.com> References: <20230616131246.41989-1-zhaojh329@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org >+ struct phy_c45_devid_attribute *devattr = >+ container_of(attr, struct phy_c45_devid_attribute, attr); >+ struct phy_c45_devid_attribute *devattr = >+ (struct phy_c45_devid_attribute *)container_of(attr, struct device_attribute, attr); The two conversions is not same. One is convert "struct device_attribute" to "struct phy_c45_devid_attribute", and another one is convert "struct attribute" to "struct phy_c45_devid_attribute". The second one must cast "struct device_attribute" returned from container_of to "struct phy_c45_devid_attribute".