From patchwork Mon Jun 3 15:50:07 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Suzuki K Poulose X-Patchwork-Id: 165637 Delivered-To: patch@linaro.org Received: by 2002:a92:9e1a:0:0:0:0:0 with SMTP id q26csp4646267ili; Mon, 3 Jun 2019 08:53:26 -0700 (PDT) X-Google-Smtp-Source: APXvYqyxcDlZdi0P+D2KlXpxzSQIvdEryQCuxAr0KD5x77LiL3zlqxRxlxFWhfaOscAe3ANpQPYr X-Received: by 2002:a63:ed09:: with SMTP id d9mr29797324pgi.419.1559577206835; Mon, 03 Jun 2019 08:53:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1559577206; cv=none; d=google.com; s=arc-20160816; b=wlUDObcQ51b5tCtwZFW8c+HaFEfeM9vlt4MqL6W5od7kdoz5jgL4CYvkgbmGKRpelK ndD+xWa/IkYogZtbL8Pk7wdcSbyjzr2ZjJShCukdK4ZLW169k6r+FIFydztJTLWr/h73 pTlI/0H9NJ3RTp6ooym8/c9W2v9X2+hqUzouizZx7wc01hSijQBXQNamuEzGQGX3nwgD J2K+D8Q0VKT+yNduhPoW5ZoFY1lg3q/pbdDCCk80PJ5Qt948mquh/JgYYhf9ueZ1JzHB C2aI58152QMxTRSFqGcKSrnTvei6IQ5KE+zlu8B0jocPSGj2G+Nal/uvR5zFsW+z236I k2aw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from; bh=m4ddIhx/PlwKCVPpXRtJFqorhefXpJIMo9lco5/6poA=; b=IuSuTEtZLOW7lWUkxAFYkDVSJ+i1aiTP3ytVNl1Xy0+noKCQW2DbGeOz0xc9G0ukMy tRsbO0HPuoF6Dt+gtrewOEgi+Xt8UpdhK4SI5eFp9K4TWZpDkjkoJVpkNYz0ivemgWgl ej0ZalkMBEsBGwH3CnNTFkTFyF15UQngnt/moWHGcmC3/nR9ZZC6icOYGr6uyXQ35fzd PKVaJx7F1CS27yMHgLWDjVNK1mPgHzYUYpMiw6uBaErRvwfcwdv/V+B2BmCEq2HELcFK 38b/c2Rv4V+gCimdlGOFiO/ynZIWMqzwDkQNz9RWuxFwK+GXiTofS51dNwxlIJ8u7vCk T0Qg== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id h187si21804126pfb.129.2019.06.03.08.53.26; Mon, 03 Jun 2019 08:53:26 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729497AbfFCPwF (ORCPT + 30 others); Mon, 3 Jun 2019 11:52:05 -0400 Received: from usa-sjc-mx-foss1.foss.arm.com ([217.140.101.70]:53962 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729477AbfFCPwC (ORCPT ); Mon, 3 Jun 2019 11:52:02 -0400 Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.72.51.249]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id A565215AB; Mon, 3 Jun 2019 08:52:01 -0700 (PDT) Received: from en101.cambridge.arm.com (en101.cambridge.arm.com [10.1.196.93]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id 2241C3F246; Mon, 3 Jun 2019 08:51:59 -0700 (PDT) From: Suzuki K Poulose To: linux-kernel@vger.kernel.org Cc: gregkh@linuxfoundation.org, rafael@kernel.org, suzuki.poulose@arm.com, Andrew Lunn , Florian Fainelli , Heiner Kallweit , "David S. Miller" Subject: [RFC PATCH 41/57] drivers: net: phy: Use class_find_device_by_of_node helper Date: Mon, 3 Jun 2019 16:50:07 +0100 Message-Id: <1559577023-558-42-git-send-email-suzuki.poulose@arm.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com> References: <1559577023-558-1-git-send-email-suzuki.poulose@arm.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Use the generic helper to find a device matching the of_node. Cc: Andrew Lunn Cc: Florian Fainelli Cc: Heiner Kallweit Cc: "David S. Miller" Signed-off-by: Suzuki K Poulose --- drivers/net/phy/mdio_bus.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) -- 2.7.4 Reviewed-by: Andrew Lunn diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c index bd04fe7..c868a40 100644 --- a/drivers/net/phy/mdio_bus.c +++ b/drivers/net/phy/mdio_bus.c @@ -262,11 +262,6 @@ static struct class mdio_bus_class = { }; #if IS_ENABLED(CONFIG_OF_MDIO) -/* Helper function for of_mdio_find_bus */ -static int of_mdio_bus_match(struct device *dev, const void *mdio_bus_np) -{ - return dev->of_node == mdio_bus_np; -} /** * of_mdio_find_bus - Given an mii_bus node, find the mii_bus. * @mdio_bus_np: Pointer to the mii_bus. @@ -287,9 +282,7 @@ struct mii_bus *of_mdio_find_bus(struct device_node *mdio_bus_np) if (!mdio_bus_np) return NULL; - d = class_find_device(&mdio_bus_class, NULL, mdio_bus_np, - of_mdio_bus_match); - + d = class_find_device_by_of_node(&mdio_bus_class, NULL, mdio_bus_np); return d ? to_mii_bus(d) : NULL; } EXPORT_SYMBOL(of_mdio_find_bus);