From patchwork Tue Jan 24 18:37:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Geert Uytterhoeven X-Patchwork-Id: 646524 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 0655BC61DA0 for ; Tue, 24 Jan 2023 18:38:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233865AbjAXSiM (ORCPT ); Tue, 24 Jan 2023 13:38:12 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41904 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233737AbjAXSiH (ORCPT ); Tue, 24 Jan 2023 13:38:07 -0500 Received: from michel.telenet-ops.be (michel.telenet-ops.be [IPv6:2a02:1800:110:4::f00:18]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E1B3B45886 for ; Tue, 24 Jan 2023 10:37:58 -0800 (PST) Received: from ramsan.of.borg ([IPv6:2a02:1810:ac12:ed50:2f4a:8573:c294:b2ce]) by michel.telenet-ops.be with bizsmtp id CidZ2900956uRqi06idZyD; Tue, 24 Jan 2023 19:37:57 +0100 Received: from rox.of.borg ([192.168.97.57]) by ramsan.of.borg with esmtp (Exim 4.95) (envelope-from ) id 1pKOAe-007HCh-L0; Tue, 24 Jan 2023 19:37:33 +0100 Received: from geert by rox.of.borg with local (Exim 4.95) (envelope-from ) id 1pKOAn-002n0t-5c; Tue, 24 Jan 2023 19:37:33 +0100 From: Geert Uytterhoeven To: Vinod Koul , Jonathan Corbet , Madalin Bucur , "David S . Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Horatiu Vultur , UNGLinuxDriver@microchip.com, Thierry Reding , Lorenzo Pieralisi , Rob Herring , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= , Bjorn Helgaas , Jonathan Hunter , Kishon Vijay Abraham I , Alan Stern , Greg Kroah-Hartman , Krzysztof Kozlowski , Alim Akhtar , Siddharth Vadapalli , Russell King Cc: linux-phy@lists.infradead.org, linux-doc@vger.kernel.org, netdev@vger.kernel.org, linux-tegra@vger.kernel.org, linux-pci@vger.kernel.org, linux-usb@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, Geert Uytterhoeven Subject: [PATCH v2 6/9] net: ethernet: ti: am65-cpsw: Convert to devm_of_phy_optional_get() Date: Tue, 24 Jan 2023 19:37:25 +0100 Message-Id: <3d612c95031cf5c6d5af4ec35f40121288a2c1c6.1674584626.git.geert+renesas@glider.be> X-Mailer: git-send-email 2.34.1 In-Reply-To: References: MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Use the new devm_of_phy_optional_get() helper instead of open-coding the same operation. Signed-off-by: Geert Uytterhoeven Reviewed-by: Siddharth Vadapalli --- v2: - Rebase on top of commit 854617f52ab42418 ("net: ethernet: ti: am65-cpsw: Handle -EPROBE_DEFER for Serdes PHY") in net-next (next-20230123 and later). --- drivers/net/ethernet/ti/am65-cpsw-nuss.c | 8 +++----- 1 file changed, 3 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/ti/am65-cpsw-nuss.c b/drivers/net/ethernet/ti/am65-cpsw-nuss.c index c696da89962f1ae3..794f228c8d632f7a 100644 --- a/drivers/net/ethernet/ti/am65-cpsw-nuss.c +++ b/drivers/net/ethernet/ti/am65-cpsw-nuss.c @@ -1460,11 +1460,9 @@ static int am65_cpsw_init_serdes_phy(struct device *dev, struct device_node *por struct phy *phy; int ret; - phy = devm_of_phy_get(dev, port_np, name); - if (PTR_ERR(phy) == -ENODEV) - return 0; - if (IS_ERR(phy)) - return PTR_ERR(phy); + phy = devm_of_phy_optional_get(dev, port_np, name); + if (IS_ERR_OR_NULL(phy)) + return PTR_ERR_OR_ZERO(phy); /* Serdes PHY exists. Store it. */ port->slave.serdes_phy = phy;