From patchwork Fri Feb 17 09:39:50 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Serge Semin X-Patchwork-Id: 13144467 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 799ACC6FA99 for ; Fri, 17 Feb 2023 09:40:16 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230123AbjBQJkO (ORCPT ); Fri, 17 Feb 2023 04:40:14 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34500 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230097AbjBQJkM (ORCPT ); Fri, 17 Feb 2023 04:40:12 -0500 Received: from post.baikalelectronics.com (post.baikalelectronics.com [213.79.110.86]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 4A15162FC4; Fri, 17 Feb 2023 01:40:10 -0800 (PST) Received: from post.baikalelectronics.com (localhost.localdomain [127.0.0.1]) by post.baikalelectronics.com (Proxmox) with ESMTP id EF648E0EB1; Fri, 17 Feb 2023 12:40:05 +0300 (MSK) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d= baikalelectronics.ru; h=cc:cc:content-transfer-encoding :content-type:content-type:date:from:from:in-reply-to:message-id :mime-version:references:reply-to:subject:subject:to:to; s=post; bh=h8ZIQkAkmsk8Sq+0FVklTiFjRYhjzEGYwZkUfKAAjwc=; b=vbTyxYCznMEB cw21xpv2Urs2d6rAuR2y7JuuQUk8+3kWPk2qQ05Oe6l++GhjC+T8Ixj3be0d9cDz qoXq0w/Kk52BL4jcpO8Zphq5B3WNV537xTBUeIEKRX9dMYVpo71oeaQ0WioGHY7J Cmc0lXQO3UGYpsLWgOMdvx0PQu8lIgE= Received: from mail.baikal.int (mail.baikal.int [192.168.51.25]) by post.baikalelectronics.com (Proxmox) with ESMTP id D8AD1E0E6A; Fri, 17 Feb 2023 12:40:05 +0300 (MSK) Received: from localhost (10.8.30.14) by mail (192.168.51.25) with Microsoft SMTP Server (TLS) id 15.0.1395.4; Fri, 17 Feb 2023 12:40:05 +0300 From: Serge Semin To: Bjorn Helgaas , Lorenzo Pieralisi , Cai Huoqing , Jingoo Han , Gustavo Pimentel , Vinod Koul , Manivannan Sadhasivam , Yoshihiro Shimoda , Rob Herring , Lorenzo Pieralisi , =?utf-8?q?Krzysztof_Wilczy=C5=84ski?= CC: Serge Semin , Serge Semin , Alexey Malahov , Pavel Parkhomenko , , , Subject: [PATCH 05/11] PCI: bt1: Fix printing false error message Date: Fri, 17 Feb 2023 12:39:50 +0300 Message-ID: <20230217093956.27126-6-Sergey.Semin@baikalelectronics.ru> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230217093956.27126-1-Sergey.Semin@baikalelectronics.ru> References: <20230217093956.27126-1-Sergey.Semin@baikalelectronics.ru> MIME-Version: 1.0 X-Originating-IP: [10.8.30.14] X-ClientProxiedBy: MAIL.baikal.int (192.168.51.25) To mail (192.168.51.25) Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org The dev_err_probe() method is supposed to be invoked only if any error is happened. It was definitely wrong to call it unconditionally. Due to that the DWC PCIe host initialization error-message is printed all the time the Baikal-T1 PCIe controller is probed even if no error actually happened. Fixes: ba6ed462dcf4 ("PCI: dwc: Add Baikal-T1 PCIe controller support") Signed-off-by: Serge Semin --- drivers/pci/controller/dwc/pcie-bt1.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/pci/controller/dwc/pcie-bt1.c b/drivers/pci/controller/dwc/pcie-bt1.c index 036a22886d17..055ed6ae321f 100644 --- a/drivers/pci/controller/dwc/pcie-bt1.c +++ b/drivers/pci/controller/dwc/pcie-bt1.c @@ -593,8 +593,10 @@ static int bt1_pcie_add_port(struct bt1_pcie *btpci) dw_pcie_cap_set(&btpci->dw, REQ_RES); ret = dw_pcie_host_init(&btpci->dw.pp); + if (ret) + dev_err_probe(dev, ret, "Failed to initialize DWC PCIe host\n"); - return dev_err_probe(dev, ret, "Failed to initialize DWC PCIe host\n"); + return ret; } static void bt1_pcie_del_port(struct bt1_pcie *btpci)