From nobody Sat May 10 06:16:17 2025 Delivered-To: importer2@patchew.org Received-SPF: pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; envelope-from=linux-kernel-owner@vger.kernel.org; helo=vger.kernel.org; Authentication-Results: mx.zohomail.com; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; t=1604500786; cv=none; d=zohomail.com; s=zohoarc; b=DO/wN+q3WVgp7unOUyW9r/P8zcHggkOqOLsMao3FTp16MJwUiAtqRqTbmstm/YCATY0sYQIKudWzpopQBV1QvWfASR4qK+UtcGwyJCvyi4FRYl41uz2omRa5wWxFqGe8zS/TbEeM3lPnP73WghwunhPLX2OaOGdDcKBLaOBVIJs= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1604500786; h=Cc:Date:From:List-Id:Message-ID:Subject:To; bh=0dfRyPBNW9fEbOnI2XkzuqGbfAigVqla0jPAMJDvvaQ=; b=TXwtWzDICAT0KG8cqEjkUO/uK326PA4FvUHcWIzSRJL5EuDcQfHNJHO/UN65wUDvQaFnSk6ER4TfjmtKYGZl7S2KvsRYZf7Opt+/hIyNWTbccj0H313KM09XC1I49zUtOsGXfkPczB3ARPb5Kv9VeAHAkwI53mMsX1KRuMbz3Is= ARC-Authentication-Results: i=1; mx.zohomail.com; spf=pass (zohomail.com: domain of vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mx.zohomail.com with SMTP id 1604500786152156.22400941369312; Wed, 4 Nov 2020 06:39:46 -0800 (PST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730000AbgKDOjo (ORCPT ); Wed, 4 Nov 2020 09:39:44 -0500 Received: from smtprelay02.ispgateway.de ([80.67.31.36]:51251 "EHLO smtprelay02.ispgateway.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726564AbgKDOjo (ORCPT ); Wed, 4 Nov 2020 09:39:44 -0500 Received: from [89.1.81.74] (helo=mb-ubuntu.Ka-Ro.local) by smtprelay02.ispgateway.de with esmtpsa (TLSv1.2:ECDHE-RSA-AES128-GCM-SHA256:128) (Exim 4.92.3) (envelope-from ) id 1kaJVT-0000qC-4I; Wed, 04 Nov 2020 15:11:23 +0100 X-Greylist: delayed 725 seconds by postgrey-1.27 at vger.kernel.org; Wed, 04 Nov 2020 09:39:43 EST From: Markus Bauer Cc: Giuseppe Cavallaro , Alexandre Torgue , Jose Abreu , "David S . Miller" , Maxime Coquelin , netdev@vger.kernel.org, linux-stm32@st-md-mailman.stormreply.com, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, Markus Bauer Subject: [PATCH] net: stmmac: Don't log error message in case of -EPROBE_DEFER. Date: Wed, 4 Nov 2020 15:15:24 +0100 Message-Id: <20201104141524.13044-1-mb@karo-electronics.de> X-Mailer: git-send-email 2.17.1 X-Df-Sender: bWJAa2Fyby1lbGVjdHJvbmljcy5kb21haW5mYWN0b3J5LWt1bmRlLmRl To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Remove error messages that might confuse users when error is just -517 / -E= PROBE_DEFER. [...] imx-dwmac 30bf0000.ethernet: Cannot register the MDIO bus = =20 imx-dwmac 30bf0000.ethernet: stmmac_dvr_probe: MDIO bus (id: 0) registratio= n failed [...] --- drivers/net/ethernet/stmicro/stmmac/stmmac_main.c | 7 ++++--- drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c | 6 ++++-- 2 files changed, 8 insertions(+), 5 deletions(-) diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/ne= t/ethernet/stmicro/stmmac/stmmac_main.c index 33272a12989a..7d1cdd576b91 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c @@ -4857,9 +4857,10 @@ int stmmac_dvr_probe(struct device *device, /* MDIO bus Registration */ ret =3D stmmac_mdio_register(ndev); if (ret < 0) { - dev_err(priv->device, - "%s: MDIO bus (id: %d) registration failed", - __func__, priv->plat->bus_id); + if (ret !=3D -EPROBE_DEFER) + dev_err(priv->device, + "%s: MDIO bus (id: %d) registration failed, err=3D%d", + __func__, priv->plat->bus_id, ret); goto error_mdio_register; } } diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c b/drivers/ne= t/ethernet/stmicro/stmmac/stmmac_mdio.c index 226e5a4bf21c..8e202f63da31 100644 --- a/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c +++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_mdio.c @@ -401,8 +401,10 @@ int stmmac_mdio_register(struct net_device *ndev) new_bus->parent =3D priv->device; =20 err =3D of_mdiobus_register(new_bus, mdio_node); - if (err !=3D 0) { - dev_err(dev, "Cannot register the MDIO bus\n"); + if (err) { + if (err !=3D -EPROBE_DEFER) + dev_err(dev, + "Cannot register the MDIO bus, err=3D%d\n", err); goto bus_register_fail; } =20 --=20 2.17.1