From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752613AbeENWmk (ORCPT ); Mon, 14 May 2018 18:42:40 -0400 Received: from mail-pg0-f68.google.com ([74.125.83.68]:36459 "EHLO mail-pg0-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752378AbeENWmi (ORCPT ); Mon, 14 May 2018 18:42:38 -0400 X-Google-Smtp-Source: AB8JxZpEfWTWMVoEk4ZV/UjbxPaoFkixtrKi7VcaEgnwDtHU/EPwJ6WvCx/IimuRG6D5zlzsrpjZmQ== From: Douglas Anderson To: kishon@ti.com Cc: Douglas Anderson , linux-kernel@vger.kernel.org, Vivek Gautam , Manu Gautam , Krzysztof Kozlowski Subject: [PATCH 2/2] phy: qcom-qusb2: Quiet -EPROBE_DEFER from qusb2_phy_probe() Date: Mon, 14 May 2018 15:42:22 -0700 Message-Id: <20180514224222.54495-2-dianders@chromium.org> X-Mailer: git-send-email 2.17.0.441.gb46fe60e1d-goog In-Reply-To: <20180514224222.54495-1-dianders@chromium.org> References: <20180514224222.54495-1-dianders@chromium.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The -EPROBE_DEFER virus demands special case code to avoid printing error messages when the error is only -EPROBE_DEFER. Spread the virus to a new host: qusb2_phy_probe(). Specifically handle when our regulators might not be ready yet. Signed-off-by: Douglas Anderson --- drivers/phy/qualcomm/phy-qcom-qusb2.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qusb2.c b/drivers/phy/qualcomm/phy-qcom-qusb2.c index 94afeac1a19e..26354618fd45 100644 --- a/drivers/phy/qualcomm/phy-qcom-qusb2.c +++ b/drivers/phy/qualcomm/phy-qcom-qusb2.c @@ -711,7 +711,9 @@ static int qusb2_phy_probe(struct platform_device *pdev) ret = devm_regulator_bulk_get(dev, num, qphy->vregs); if (ret) { - dev_err(dev, "failed to get regulator supplies\n"); + if (ret != -EPROBE_DEFER) + dev_err(dev, "failed to get regulator supplies: %d\n", + ret); return ret; } -- 2.17.0.441.gb46fe60e1d-goog