From patchwork Fri Mar 18 20:13:23 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Michael Walle X-Patchwork-Id: 12785876 X-Patchwork-Delegate: kuba@kernel.org 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 F022EC433FE for ; Fri, 18 Mar 2022 20:13:40 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240515AbiCRUO6 (ORCPT ); Fri, 18 Mar 2022 16:14:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39122 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235797AbiCRUO5 (ORCPT ); Fri, 18 Mar 2022 16:14:57 -0400 Received: from ssl.serverraum.org (ssl.serverraum.org [IPv6:2a01:4f8:151:8464::1:2]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B5BF218A7A9; Fri, 18 Mar 2022 13:13:37 -0700 (PDT) Received: from mwalle01.kontron.local. (unknown [213.135.10.150]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange ECDHE (P-384) server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by ssl.serverraum.org (Postfix) with ESMTPSA id D61AA223EF; Fri, 18 Mar 2022 21:13:35 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=walle.cc; s=mail2016061301; t=1647634416; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=8eeLDjh6XapUMf/oGuY0biPxASPRa2wiMP2QiDHhD0Y=; b=ju1TVEchIP157lqBA6dKazAzpJnVAQhCe/+uNB34ljJO3oGHPkyg7xtyX/yyYBKuu6h0zT P/vVglkrxbkPmBk6gphjR1Tb91YqeiA1YPhr0hxufciym2wqJQmhAbpnXkyUGko85z2cWX llnDWpF7LCkqv5fM+EsiQaEyFQj7zVw= From: Michael Walle To: "David S . Miller" , Jakub Kicinski , Rob Herring , Krzysztof Kozlowski , Andrew Lunn , Heiner Kallweit , Russell King Cc: netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Horatiu Vultur , Michael Walle Subject: [PATCH net-next v3 2/3] net: mdio: mscc-miim: replace magic numbers for the bus reset Date: Fri, 18 Mar 2022 21:13:23 +0100 Message-Id: <20220318201324.1647416-3-michael@walle.cc> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20220318201324.1647416-1-michael@walle.cc> References: <20220318201324.1647416-1-michael@walle.cc> MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org X-Patchwork-Delegate: kuba@kernel.org Replace the magic numbers by macros which are already defined. It seems the original commit missed to use them. Signed-off-by: Michael Walle Reviewed-by: Andrew Lunn --- drivers/net/mdio/mdio-mscc-miim.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/net/mdio/mdio-mscc-miim.c b/drivers/net/mdio/mdio-mscc-miim.c index 64fb76c1e395..2f77bf75288d 100644 --- a/drivers/net/mdio/mdio-mscc-miim.c +++ b/drivers/net/mdio/mdio-mscc-miim.c @@ -158,18 +158,18 @@ static int mscc_miim_reset(struct mii_bus *bus) { struct mscc_miim_dev *miim = bus->priv; int offset = miim->phy_reset_offset; + int reset_bits = PHY_CFG_PHY_ENA | PHY_CFG_PHY_COMMON_RESET | + PHY_CFG_PHY_RESET; int ret; if (miim->phy_regs) { - ret = regmap_write(miim->phy_regs, - MSCC_PHY_REG_PHY_CFG + offset, 0); + ret = regmap_write(miim->phy_regs, offset, 0); if (ret < 0) { WARN_ONCE(1, "mscc reset set error %d\n", ret); return ret; } - ret = regmap_write(miim->phy_regs, - MSCC_PHY_REG_PHY_CFG + offset, 0x1ff); + ret = regmap_write(miim->phy_regs, offset, reset_bits); if (ret < 0) { WARN_ONCE(1, "mscc reset clear error %d\n", ret); return ret; @@ -272,7 +272,7 @@ static int mscc_miim_probe(struct platform_device *pdev) miim = bus->priv; miim->phy_regs = phy_regmap; - miim->phy_reset_offset = 0; + miim->phy_reset_offset = MSCC_PHY_REG_PHY_CFG; ret = of_mdiobus_register(bus, pdev->dev.of_node); if (ret < 0) {