From patchwork Mon Jul 4 11:45:12 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Conor Dooley X-Patchwork-Id: 12905177 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 5A466C433EF for ; Mon, 4 Jul 2022 11:51:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hqgocqaeH68uxNEgev3abW5T5AY1shP1Zi4ghq4AGjY=; b=Sid89Go2iVSB25 YLN/N/Rg/4uRfvGVuiSY56LozZn8fBUwj/uwtpfxpKcoKYId75F6qp9539fMUDEnx2H7BIna7kVE1 IrJL+jKJFpU0SyF2DJPf01G5AxC6XuhhkZQhOydzq+csr1OkBf1C8GZ9VNZMMvjhFWW1lxZ4mDdAx 18sZL2YcU576Nt3RapIKvFWXooMOlJNzm1+EmZknUNWtZ5zcVgClu4Yq+MjKicXDPkTPkkkUypdSX fuv2+5XO3kDzaOnW2rxyrVmknQooZhVVTcrsVR1VakmuH0hiF2PJj9x/Qnd2V/FssqLaHu1GR2uox LlJAPIPLSrdMkAUm6LOA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8KcA-0088Qb-0s; Mon, 04 Jul 2022 11:51:42 +0000 Received: from esa.microchip.iphmx.com ([68.232.153.233]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1o8KWy-0081f8-2Z for linux-riscv@lists.infradead.org; Mon, 04 Jul 2022 11:46:21 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=microchip.com; i=@microchip.com; q=dns/txt; s=mchp; t=1656935179; x=1688471179; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=zfbKyBLC0mFyQIJx/KT+jhrSiCA/8O4T/yeF8thm6iM=; b=vEohZ2okuoWK8d48kO5MJR89H8FFykMEhBel6WsCgRmfLc59j5ctLr3C KBd9kUUmhZ9jl41Ky7AkudE0jve3rBuY8G2TgpKzBG3TQL2Y7IAu89lVF cSh47fryrb2lFHeo/7+9WUACIcZhVeD4gGgIul14iuCk5+7TZS1ev1gCt yvV9F0czkqGGbe5ijjfXZ1Oq0v1umeRKSi21uyvof9JILfVv1E4R22OZY Gzs0aM/mVUQKcDxhRzvA5tAT0fhXzK0Y+R/hZDI+3+lQSTMWsqE7+ckJ5 0a7txDpDQnfihip+LHijaFmzWLCnBwKZt29mGMAZ6OxtA/zqmBsdZ5+5e Q==; X-IronPort-AV: E=Sophos;i="5.92,243,1650956400"; d="scan'208";a="170950918" Received: from unknown (HELO email.microchip.com) ([170.129.1.10]) by esa3.microchip.iphmx.com with ESMTP/TLS/AES256-SHA256; 04 Jul 2022 04:46:19 -0700 Received: from chn-vm-ex01.mchp-main.com (10.10.85.143) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.17; Mon, 4 Jul 2022 04:46:18 -0700 Received: from wendy.microchip.com (10.10.115.15) by chn-vm-ex01.mchp-main.com (10.10.85.143) with Microsoft SMTP Server id 15.1.2375.17 via Frontend Transport; Mon, 4 Jul 2022 04:46:15 -0700 From: Conor Dooley To: "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Nicolas Ferre , Claudiu Beznea CC: , , , , "Conor Dooley" Subject: [net-next PATCH v2 5/5] net: macb: sort init_reset_optional() with other init()s Date: Mon, 4 Jul 2022 12:45:12 +0100 Message-ID: <20220704114511.1892332-6-conor.dooley@microchip.com> X-Mailer: git-send-email 2.36.1 In-Reply-To: <20220704114511.1892332-1-conor.dooley@microchip.com> References: <20220704114511.1892332-1-conor.dooley@microchip.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220704_044620_169167_7A73E25E X-CRM114-Status: GOOD ( 13.01 ) X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org init_reset_optional() is somewhat oddly placed amidst the macb_config struct definitions. Move it to a more reasonable location alongside the fu540 init functions. Signed-off-by: Conor Dooley --- drivers/net/ethernet/cadence/macb_main.c | 68 ++++++++++++------------ 1 file changed, 34 insertions(+), 34 deletions(-) diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index 4423d99c72a7..36a659f2a289 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -4600,6 +4600,40 @@ static int fu540_c000_init(struct platform_device *pdev) return macb_init(pdev); } +static int init_reset_optional(struct platform_device *pdev) +{ + struct net_device *dev = platform_get_drvdata(pdev); + struct macb *bp = netdev_priv(dev); + int ret; + + if (bp->phy_interface == PHY_INTERFACE_MODE_SGMII) { + /* Ensure PHY device used in SGMII mode is ready */ + bp->sgmii_phy = devm_phy_optional_get(&pdev->dev, NULL); + + if (IS_ERR(bp->sgmii_phy)) + return dev_err_probe(&pdev->dev, PTR_ERR(bp->sgmii_phy), + "failed to get SGMII PHY\n"); + + ret = phy_init(bp->sgmii_phy); + if (ret) + return dev_err_probe(&pdev->dev, ret, + "failed to init SGMII PHY\n"); + } + + /* Fully reset controller at hardware level if mapped in device tree */ + ret = device_reset_optional(&pdev->dev); + if (ret) { + phy_exit(bp->sgmii_phy); + return dev_err_probe(&pdev->dev, ret, "failed to reset controller"); + } + + ret = macb_init(pdev); + if (ret) + phy_exit(bp->sgmii_phy); + + return ret; +} + static const struct macb_usrio_config sama7g5_usrio = { .mii = 0, .rmii = 1, @@ -4689,40 +4723,6 @@ static const struct macb_config np4_config = { .usrio = &macb_default_usrio, }; -static int init_reset_optional(struct platform_device *pdev) -{ - struct net_device *dev = platform_get_drvdata(pdev); - struct macb *bp = netdev_priv(dev); - int ret; - - if (bp->phy_interface == PHY_INTERFACE_MODE_SGMII) { - /* Ensure PHY device used in SGMII mode is ready */ - bp->sgmii_phy = devm_phy_optional_get(&pdev->dev, NULL); - - if (IS_ERR(bp->sgmii_phy)) - return dev_err_probe(&pdev->dev, PTR_ERR(bp->sgmii_phy), - "failed to get SGMII PHY\n"); - - ret = phy_init(bp->sgmii_phy); - if (ret) - return dev_err_probe(&pdev->dev, ret, - "failed to init SGMII PHY\n"); - } - - /* Fully reset controller at hardware level if mapped in device tree */ - ret = device_reset_optional(&pdev->dev); - if (ret) { - phy_exit(bp->sgmii_phy); - return dev_err_probe(&pdev->dev, ret, "failed to reset controller"); - } - - ret = macb_init(pdev); - if (ret) - phy_exit(bp->sgmii_phy); - - return ret; -} - static const struct macb_config zynqmp_config = { .caps = MACB_CAPS_GIGABIT_MODE_AVAILABLE | MACB_CAPS_JUMBO |