From patchwork Mon May 13 18:07:44 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Manikanta Maddireddy X-Patchwork-Id: 10941517 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 504D0933 for ; Mon, 13 May 2019 18:09:47 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 441FA283B0 for ; Mon, 13 May 2019 18:09:47 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 3833B28415; Mon, 13 May 2019 18:09:47 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E2DEE283B0 for ; Mon, 13 May 2019 18:09:46 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1732366AbfEMSJq (ORCPT ); Mon, 13 May 2019 14:09:46 -0400 Received: from hqemgate14.nvidia.com ([216.228.121.143]:18205 "EHLO hqemgate14.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732361AbfEMSJp (ORCPT ); Mon, 13 May 2019 14:09:45 -0400 Received: from hqpgpgate101.nvidia.com (Not Verified[216.228.121.13]) by hqemgate14.nvidia.com (using TLS: TLSv1.2, DES-CBC3-SHA) id ; Mon, 13 May 2019 11:09:51 -0700 Received: from hqmail.nvidia.com ([172.20.161.6]) by hqpgpgate101.nvidia.com (PGP Universal service); Mon, 13 May 2019 11:09:44 -0700 X-PGP-Universal: processed; by hqpgpgate101.nvidia.com on Mon, 13 May 2019 11:09:44 -0700 Received: from HQMAIL109.nvidia.com (172.20.187.15) by HQMAIL107.nvidia.com (172.20.187.13) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 13 May 2019 18:09:43 +0000 Received: from HQMAIL107.nvidia.com (172.20.187.13) by HQMAIL109.nvidia.com (172.20.187.15) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 13 May 2019 18:09:44 +0000 Received: from manikanta-bm2.nvidia.com (172.20.13.39) by HQMAIL.nvidia.com (172.20.187.13) with Microsoft SMTP Server id 15.0.1473.3 via Frontend Transport; Mon, 13 May 2019 18:09:40 +0000 From: Manikanta Maddireddy To: , , , , , , CC: , , , Manikanta Maddireddy Subject: [PATCH V3 29/29] PCI: tegra: Change link retry log level to debug Date: Mon, 13 May 2019 23:37:44 +0530 Message-ID: <20190513180744.16493-30-mmaddireddy@nvidia.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190513180744.16493-1-mmaddireddy@nvidia.com> References: <20190513180744.16493-1-mmaddireddy@nvidia.com> X-NVConfidentiality: public MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1557770991; bh=dfk57XYZNcal8kO/q/km6FS8x4fl4LBYZX0nrUA4sbw=; h=X-PGP-Universal:From:To:CC:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:X-NVConfidentiality:MIME-Version: Content-Type; b=ZssemgCp9+L+mh35ktR66F3bBsa3hN9i2rovjVeEGH/PPTHM/z9604Q72v4a89lZQ Z5j+eNfHMOhMvOREJdYvFU16tLQ38+lBHblM6xeJbuyFvHqGAfeYcZCxDlk5vv/3LM 73spqJKV1xkWaMC0vuV7QHd6xXQiSO3Pop9C/2cxgYwN0PS4nNUyGa4Lp3OSkk6Hmv NUqKWEszwexlGjr3jV8I7O/O/o10AW5C0wdB1U/2w89x/14K/cIXiEpfv47XZA6tfH 4ICvrToj744qdk1z8ktWm9fw1IMIvVy2Ly7rRy2nLCTXIwob9Di0ttMsxl2ui1wDVw JtRSnNduJeiVQ== Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Driver checks for link up three times before giving up, each retry attempt is printed as an error. Letting users know that PCIe link is down and in the process of being brought up again is for debug, not an error condition. Signed-off-by: Manikanta Maddireddy --- V3: Changed dev_err to dev_dbg V2: Updated commit log drivers/pci/controller/pci-tegra.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/controller/pci-tegra.c b/drivers/pci/controller/pci-tegra.c index b021863303f1..1370d0015f50 100644 --- a/drivers/pci/controller/pci-tegra.c +++ b/drivers/pci/controller/pci-tegra.c @@ -2373,7 +2373,7 @@ static bool tegra_pcie_port_check_link(struct tegra_pcie_port *port) } while (--timeout); if (!timeout) { - dev_err(dev, "link %u down, retrying\n", port->index); + dev_dbg(dev, "link %u down, retrying\n", port->index); goto retry; }