From patchwork Fri Apr 16 08:47:07 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Thomas Bogendoerfer X-Patchwork-Id: 12207091 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 A35B8C43611 for ; Fri, 16 Apr 2021 08:47:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 7957761166 for ; Fri, 16 Apr 2021 08:47:34 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240876AbhDPIr4 (ORCPT ); Fri, 16 Apr 2021 04:47:56 -0400 Received: from mx2.suse.de ([195.135.220.15]:46070 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240872AbhDPIrm (ORCPT ); Fri, 16 Apr 2021 04:47:42 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.221.27]) by mx2.suse.de (Postfix) with ESMTP id A05D5AF42; Fri, 16 Apr 2021 08:47:16 +0000 (UTC) From: Thomas Bogendoerfer To: "David S. Miller" , Jakub Kicinski , Rob Herring , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org Subject: [PATCH v4 net-next 06/10] net: korina: Only pass mac address via platform data Date: Fri, 16 Apr 2021 10:47:07 +0200 Message-Id: <20210416084712.62561-7-tsbogend@alpha.franken.de> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210416084712.62561-1-tsbogend@alpha.franken.de> References: <20210416084712.62561-1-tsbogend@alpha.franken.de> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org Get rid of access to struct korina_device by just passing the mac address via platform data and use drvdata for passing netdev to remove function. Signed-off-by: Thomas Bogendoerfer --- arch/mips/rb532/devices.c | 5 +++-- drivers/net/ethernet/korina.c | 11 ++++++----- 2 files changed, 9 insertions(+), 7 deletions(-) diff --git a/arch/mips/rb532/devices.c b/arch/mips/rb532/devices.c index dd34f1b32b79..5fc3c8ee4f31 100644 --- a/arch/mips/rb532/devices.c +++ b/arch/mips/rb532/devices.c @@ -105,6 +105,9 @@ static struct platform_device korina_dev0 = { .name = "korina", .resource = korina_dev0_res, .num_resources = ARRAY_SIZE(korina_dev0_res), + .dev = { + .platform_data = &korina_dev0_data.mac, + } }; static struct resource cf_slot0_res[] = { @@ -299,8 +302,6 @@ static int __init plat_setup_devices(void) /* set the uart clock to the current cpu frequency */ rb532_uart_res[0].uartclk = idt_cpu_freq; - dev_set_drvdata(&korina_dev0.dev, &korina_dev0_data); - gpiod_add_lookup_table(&cf_slot0_gpio_table); return platform_add_devices(rb532_devs, ARRAY_SIZE(rb532_devs)); } diff --git a/drivers/net/ethernet/korina.c b/drivers/net/ethernet/korina.c index 44fad9e924ca..d6dbbdd43d7c 100644 --- a/drivers/net/ethernet/korina.c +++ b/drivers/net/ethernet/korina.c @@ -1055,7 +1055,7 @@ static const struct net_device_ops korina_netdev_ops = { static int korina_probe(struct platform_device *pdev) { - struct korina_device *bif = platform_get_drvdata(pdev); + u8 *mac_addr = dev_get_platdata(&pdev->dev); struct korina_private *lp; struct net_device *dev; void __iomem *p; @@ -1068,8 +1068,7 @@ static int korina_probe(struct platform_device *pdev) SET_NETDEV_DEV(dev, &pdev->dev); lp = netdev_priv(dev); - bif->dev = dev; - memcpy(dev->dev_addr, bif->mac, ETH_ALEN); + memcpy(dev->dev_addr, mac_addr, ETH_ALEN); lp->rx_irq = platform_get_irq_byname(pdev, "korina_rx"); lp->tx_irq = platform_get_irq_byname(pdev, "korina_tx"); @@ -1123,6 +1122,8 @@ static int korina_probe(struct platform_device *pdev) lp->mii_if.phy_id_mask = 0x1f; lp->mii_if.reg_num_mask = 0x1f; + platform_set_drvdata(pdev, dev); + rc = register_netdev(dev); if (rc < 0) { printk(KERN_ERR DRV_NAME @@ -1140,9 +1141,9 @@ static int korina_probe(struct platform_device *pdev) static int korina_remove(struct platform_device *pdev) { - struct korina_device *bif = platform_get_drvdata(pdev); + struct net_device *dev = platform_get_drvdata(pdev); - unregister_netdev(bif->dev); + unregister_netdev(dev); return 0; }