Received: by 2002:a6b:fb09:0:0:0:0:0 with SMTP id h9csp1235575iog; Thu, 30 Jun 2022 21:07:06 -0700 (PDT) X-Google-Smtp-Source: AGRyM1vQtL8d+JPX0UmbqQXrCgM3lwoNBeWXuCptxh8mcoTS5TPStCwALDYbZSbBqw2EfzjJACOp X-Received: by 2002:a05:6a00:1501:b0:525:79a7:aa4 with SMTP id q1-20020a056a00150100b0052579a70aa4mr18967107pfu.44.1656648426302; Thu, 30 Jun 2022 21:07:06 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1656648426; cv=none; d=google.com; s=arc-20160816; b=zs0/TeESHYnGO75jOnWCsy3Ae7e4/wprjBLRXmzqDZvNzN4yFv0U/VKCFVCT1xUl7U ouhmrGJ3/Pqd8KhnhlHJo6JeCTADfYQro0MF6jeHrzl8UarsrKJ7UElJeKiHJCcX+O8A u3y/MVG3snGzqA5kcVUyGMPuGOcDXZQjh1xifCRGCBzgG7blO8g80V1MbiXyRcpXZK+2 YvVKx1oez8RyNbr09X+KAWcYzrMMUP2BWFm9WBNe4MOlpr4iajDCEvohzhbHwmneZ/sw EecmlwfzBPQxEVv2qvJ2A9hhzbClJ7VPMyPvwDkRS36QfeHtjMRuWEPO0By/1J+lLFxx f2Yw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:references:in-reply-to:message-id:date:subject :cc:to:from; bh=Tx/2lHK9w2Po0/X2+jcgP6gFiwI2bCklPbYtTEG4XUc=; b=HReH2CEq6RkzqnbC0BZi/owDepTLh4K4o1gJcBAP0YQl6CyGBQpsncFXwvnrZieDqr oYdn+xjsz1ZUGzxxU9oHCalyqTch2OKuCVEkznkGmJZHIzD+KYUjEDKfbJoJU9XJbO/H 367I2vzfDMKa/vcWx9nWJSCYij4t2Qa2nrSypn0u7P3aicB62NFSejRE+hM24FxhEm+P mtvHUqXdfyi1Rx/04QOHAGOfCqgJdWzz4y3zBE6d4nliWD/U0mxAHFgqOwFZcBt3saJy w8JyaAwR0dYMm1lg6j+MGLsPZh1wIt8c+ZqvCVeOYrtf6Nny9RGKQkfg9TWq07nl+oo7 uSyA== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id mh11-20020a17090b4acb00b001ca64c6f839si5903582pjb.15.2022.06.30.21.06.53; Thu, 30 Jun 2022 21:07:06 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229586AbiGADky (ORCPT + 99 others); Thu, 30 Jun 2022 23:40:54 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:50572 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S234149AbiGADk1 (ORCPT ); Thu, 30 Jun 2022 23:40:27 -0400 Received: from inva020.nxp.com (inva020.nxp.com [92.121.34.13]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 6682C65D4F; Thu, 30 Jun 2022 20:40:26 -0700 (PDT) Received: from inva020.nxp.com (localhost [127.0.0.1]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id 1B8E41A33DA; Fri, 1 Jul 2022 05:40:25 +0200 (CEST) Received: from aprdc01srsp001v.ap-rdc01.nxp.com (aprdc01srsp001v.ap-rdc01.nxp.com [165.114.16.16]) by inva020.eu-rdc02.nxp.com (Postfix) with ESMTP id D81C31A33D8; Fri, 1 Jul 2022 05:40:24 +0200 (CEST) Received: from localhost.localdomain (shlinux2.ap.freescale.net [10.192.224.44]) by aprdc01srsp001v.ap-rdc01.nxp.com (Postfix) with ESMTP id 384841802204; Fri, 1 Jul 2022 11:40:23 +0800 (+08) From: Richard Zhu To: l.stach@pengutronix.de, bhelgaas@google.com, robh+dt@kernel.org, broonie@kernel.org, lorenzo.pieralisi@arm.com, festevam@gmail.com, francesco.dolcini@toradex.com Cc: hongxing.zhu@nxp.com, linux-pci@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@pengutronix.de, linux-imx@nxp.com Subject: [PATCH v14 09/17] PCI: imx6: Call host init function directly in resume Date: Fri, 1 Jul 2022 11:25:27 +0800 Message-Id: <1656645935-1370-10-git-send-email-hongxing.zhu@nxp.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1656645935-1370-1-git-send-email-hongxing.zhu@nxp.com> References: <1656645935-1370-1-git-send-email-hongxing.zhu@nxp.com> X-Virus-Scanned: ClamAV using ClamSMTP X-Spam-Status: No, score=-4.2 required=5.0 tests=BAYES_00,RCVD_IN_DNSWL_MED, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Call imx6_pcie_host_init() instead of duplicating codes in resume. Signed-off-by: Richard Zhu --- drivers/pci/controller/dwc/pci-imx6.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index eaae144db4f3..2b42c37f1617 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1034,9 +1034,9 @@ static int imx6_pcie_resume_noirq(struct device *dev) if (!(imx6_pcie->drvdata->flags & IMX6_PCIE_FLAG_SUPPORTS_SUSPEND)) return 0; - imx6_pcie_assert_core_reset(imx6_pcie); - imx6_pcie_init_phy(imx6_pcie); - imx6_pcie_deassert_core_reset(imx6_pcie); + ret = imx6_pcie_host_init(pp); + if (ret) + return ret; dw_pcie_setup_rc(pp); ret = imx6_pcie_start_link(imx6_pcie->pci); -- 2.25.1