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=-9.7 required=3.0 tests=DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 413E1C5B578 for ; Thu, 4 Jul 2019 02:36:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 18B47218A6 for ; Thu, 4 Jul 2019 02:36:51 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="opj8ooNe" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727474AbfGDCgr (ORCPT ); Wed, 3 Jul 2019 22:36:47 -0400 Received: from mail-pl1-f194.google.com ([209.85.214.194]:38207 "EHLO mail-pl1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727390AbfGDCgq (ORCPT ); Wed, 3 Jul 2019 22:36:46 -0400 Received: by mail-pl1-f194.google.com with SMTP id 9so2250085ple.5; Wed, 03 Jul 2019 19:36:46 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=FPcSnC0MqTt1hmmPlgG7uvaVQM22D9/waxX/5QffJoM=; b=opj8ooNe96BKb0W6VPSag5leRRN3U5ElQllkv2/FvuZM2uwe0sa7aOOKOaWLzTfIu2 zE0Uc5N/d8lQlAzRaDFphxg+8Xj9MINuiJCN96JyJy9iZdDO7IEEcnR6psEJn7PO7Hxx JfhjFPP91yPFqQl/kDi/zlaA+zaacs0QXXvGjT6rysfOb7j8gJ2IFaW/Crb8icGiFL1P NkUDrbvitcckondPqBNh8C6z87nOEEPs85aPPY+lYIXOhYM8aIzX3n1oEz8K8OuAi9pD 5DgGzM58V3oFbNZxd6nfFj0EeZZeIfQWaWzf39TVOohgvk3FEjwusOWf6Mpq/yCuBfJY N5Kw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=FPcSnC0MqTt1hmmPlgG7uvaVQM22D9/waxX/5QffJoM=; b=aOQAlgWBwelyssevmT/ijJkg451/V1pQT4ff4vj5ki30HqJwAOggKRsSsYqF5N3TtK i4mfldo6kYvBamZcY9VgqM/1lJAU8B4wGu2zwv809M7F5nZIFs2HRSFQjIe80MK83kS+ ME9CnpDtO1WLTQI2SoQURAFuSJEXNslrT4CQD5tJBfyD8NzV6CIKMZGrNSVJgjkF0laa 3MH6XdE90Qi8ynK/3rbVLMwBrTjK0iZ2Imrbo5tMwXGk9j57RSLm9qTj+dk78ha0pQlw NJ++GecSxtcFIeif28zhrirSDdciaVE+RH7iqMIM8Def2s9GKvFUxcEZCNr7XHT9jzm2 LYpg== X-Gm-Message-State: APjAAAVVu2bbSkdNyZ2NrIMsZ0Fkh9mkpXAyQPx7x5FwrjZXj3Xp4paB EQ0xFBl0mFLHt0W1gCcWqQY= X-Google-Smtp-Source: APXvYqw4+qZFH9XYR0LH05CrIhgL/jDTNm8xKvLaq7wDgBvJICsBj+jOc+b0+Jlmi8SV2LsA1lyySw== X-Received: by 2002:a17:902:f81:: with SMTP id 1mr45614833plz.191.1562207806464; Wed, 03 Jul 2019 19:36:46 -0700 (PDT) Received: from hfq-skylake.ipads-lab.se.sjtu.edu.cn ([202.120.40.82]) by smtp.googlemail.com with ESMTPSA id h1sm3216145pgv.93.2019.07.03.19.36.44 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 03 Jul 2019 19:36:46 -0700 (PDT) From: Fuqian Huang Cc: "David S . Miller" , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, Fuqian Huang Subject: [Patch v2 09/10] net/ethernet: using dev_get_drvdata directly Date: Thu, 4 Jul 2019 10:36:40 +0800 Message-Id: <20190704023640.4827-1-huangfq.daxian@gmail.com> X-Mailer: git-send-email 2.11.0 To: unlisted-recipients:; (no To-header on input) Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org Several drivers cast a struct device pointer to a struct platform_device pointer only to then call platform_get_drvdata(). To improve readability, these constructs can be simplified by using dev_get_drvdata() directly. Signed-off-by: Fuqian Huang --- Changes in v2: - Make the commit message more clearly. drivers/net/ethernet/calxeda/xgmac.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/ethernet/calxeda/xgmac.c b/drivers/net/ethernet/calxeda/xgmac.c index 11d4e91ea754..99f49d059414 100644 --- a/drivers/net/ethernet/calxeda/xgmac.c +++ b/drivers/net/ethernet/calxeda/xgmac.c @@ -1855,7 +1855,7 @@ static void xgmac_pmt(void __iomem *ioaddr, unsigned long mode) static int xgmac_suspend(struct device *dev) { - struct net_device *ndev = platform_get_drvdata(to_platform_device(dev)); + struct net_device *ndev = dev_get_drvdata(dev); struct xgmac_priv *priv = netdev_priv(ndev); u32 value; @@ -1881,7 +1881,7 @@ static int xgmac_suspend(struct device *dev) static int xgmac_resume(struct device *dev) { - struct net_device *ndev = platform_get_drvdata(to_platform_device(dev)); + struct net_device *ndev = dev_get_drvdata(dev); struct xgmac_priv *priv = netdev_priv(ndev); void __iomem *ioaddr = priv->base; -- 2.11.0