From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752594AbeENWmj (ORCPT ); Mon, 14 May 2018 18:42:39 -0400 Received: from mail-pg0-f66.google.com ([74.125.83.66]:38078 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752149AbeENWmh (ORCPT ); Mon, 14 May 2018 18:42:37 -0400 X-Google-Smtp-Source: AB8JxZqFWjf2+M9hh9v/olLckGX7KrUiBS1v/D28YtIwLntRGILg12GVy9tiIqXwLIWanxc6PIg3sA== From: Douglas Anderson To: kishon@ti.com Cc: Douglas Anderson , linux-kernel@vger.kernel.org, Wei Yongjun , Manu Gautam , Vivek Gautam , Varadarajan Narayanan Subject: [PATCH 1/2] phy: qcom-qmp: Quiet -EPROBE_DEFER from qcom_qmp_phy_probe() Date: Mon, 14 May 2018 15:42:21 -0700 Message-Id: <20180514224222.54495-1-dianders@chromium.org> X-Mailer: git-send-email 2.17.0.441.gb46fe60e1d-goog 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: qcom_qmp_phy_probe(). Specifically handle when our regulators might not be ready yet. Signed-off-by: Douglas Anderson --- drivers/phy/qualcomm/phy-qcom-qmp.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/phy/qualcomm/phy-qcom-qmp.c b/drivers/phy/qualcomm/phy-qcom-qmp.c index 6470c5d61d1c..a740daa58b31 100644 --- a/drivers/phy/qualcomm/phy-qcom-qmp.c +++ b/drivers/phy/qualcomm/phy-qcom-qmp.c @@ -1447,7 +1447,9 @@ static int qcom_qmp_phy_probe(struct platform_device *pdev) ret = qcom_qmp_phy_vreg_init(dev); 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