From patchwork Tue Mar 6 11:10:45 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jerome Brunet X-Patchwork-Id: 881999 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming@ozlabs.org Delivered-To: patchwork-incoming@ozlabs.org Authentication-Results: ozlabs.org; spf=none (mailfrom) smtp.mailfrom=vger.kernel.org (client-ip=209.132.180.67; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=none (p=none dis=none) header.from=baylibre.com Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=baylibre-com.20150623.gappssmtp.com header.i=@baylibre-com.20150623.gappssmtp.com header.b="JBQY3JXu"; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3zwYxC2xGFz9shP for ; Tue, 6 Mar 2018 22:11:11 +1100 (AEDT) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753050AbeCFLK6 (ORCPT ); Tue, 6 Mar 2018 06:10:58 -0500 Received: from mail-wr0-f196.google.com ([209.85.128.196]:39943 "EHLO mail-wr0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750817AbeCFLK5 (ORCPT ); Tue, 6 Mar 2018 06:10:57 -0500 Received: by mail-wr0-f196.google.com with SMTP id o76so20494542wrb.7 for ; Tue, 06 Mar 2018 03:10:56 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baylibre-com.20150623.gappssmtp.com; s=20150623; h=from:to:cc:subject:date:message-id; bh=IdW0nRIhYpTras29Uax7aoB0idCH+HC44R6VyQ7m8Sk=; b=JBQY3JXuVJY3J4LivaAg9sDC0J7SdWfwL7oiTKRbeelB1HapjtMh2jx60AeDp1jDAB e71TCYAXLBMZGJBY7Fn7OoVpU0GQt5RxIoODeZ2YqgoEvYCTPkIPJVj5Sbe5LexQkzoV 3KidrAmpl+ePoNAYawiVXk+1Dijm3p1ghLcONEECiE6sdP5R4YBAp1M99MrOEaUhxCHP i8ATpFgI9UCWGyVPMaB0UY/BASgBgV+RZi/R6U+D/8JsGE1MdQ0yiVzVbtqGUhBxWtxr 3uR7I1z2MTZd3JeuMiLrTA2vlAuYAdZSe0wo5QpSmMJouCHMzBglbrov+MY1YNqkW4kd WuCA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=IdW0nRIhYpTras29Uax7aoB0idCH+HC44R6VyQ7m8Sk=; b=ay2tog0QPHIonjTopdl0OYXFQ5W+Q7eF2Y1yHO+tRIRLuTqJ6JgiaYqS7pwOB1FF+Y L5iC550nq3I3UVIJaPzzIw1AZXDKP9V47xCh2IvldBYVmuDVyVh2hMZhpYcaM4TeXtm8 g/YvmahniKA4BcwXNqHuh+jdwr9hsrBCTOK3s30IDav1TfTEXn28Y9OG4CtcNYdV4Sxa kwOtOsyxg9LCSvylzmiTvMHDzgQuC4mysi7a3/6cSlA24wJ3CCyJVT72d4Gp1AbqtznR Ow2iFa7881xzZfnbrdRzekE51OITJ8DLP7dUmCsJMFsfmL87SBILTUt0OIUlWCVneLnG GFjg== X-Gm-Message-State: APf1xPD47SkKAtTiImgO2/NoLPaiG2W0J9oHp0lMhMHrUrcWbiuIvnK9 EN6ncUQJqvysMXFVn92u5d3rg556 X-Google-Smtp-Source: AG47ELuNvffyXFRvkfk/zUTiqq50gt4+CsD4lqaAffis3aEXy3yz3/85Lm6+A/xkKQ82M9lYU4qE0g== X-Received: by 10.223.135.232 with SMTP id c37mr14656990wrc.168.1520334656133; Tue, 06 Mar 2018 03:10:56 -0800 (PST) Received: from boomer.baylibre.local ([90.63.244.31]) by smtp.googlemail.com with ESMTPSA id w17sm14211128wrb.12.2018.03.06.03.10.55 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Tue, 06 Mar 2018 03:10:55 -0800 (PST) From: Jerome Brunet To: Andrew Lunn , Florian Fainelli Cc: Jerome Brunet , netdev@vger.kernel.org, linux-kernel@vger.kernel.org, linux-amlogic@lists.infradead.org Subject: [PATCH net-next] net: phy: mdio-mux: slience probe defer error Date: Tue, 6 Mar 2018 12:10:45 +0100 Message-Id: <20180306111045.19315-1-jbrunet@baylibre.com> X-Mailer: git-send-email 2.14.3 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org If we fail to register the mdio bus due to probe defer, we should not print an error message. Just be silent in this case. Signed-off-by: Jerome Brunet Reviewed-by: Andrew Lunn --- drivers/net/phy/mdio-mux-mmioreg.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/net/phy/mdio-mux-mmioreg.c b/drivers/net/phy/mdio-mux-mmioreg.c index 2573ab012f16..70f6115530af 100644 --- a/drivers/net/phy/mdio-mux-mmioreg.c +++ b/drivers/net/phy/mdio-mux-mmioreg.c @@ -163,8 +163,9 @@ static int mdio_mux_mmioreg_probe(struct platform_device *pdev) mdio_mux_mmioreg_switch_fn, &s->mux_handle, s, NULL); if (ret) { - dev_err(&pdev->dev, "failed to register mdio-mux bus %pOF\n", - np); + if (ret != -EPROBE_DEFER) + dev_err(&pdev->dev, + "failed to register mdio-mux bus %pOF\n", np); return ret; }