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Received: from VI1PR04MB4845.eurprd04.prod.outlook.com (2603:10a6:803:51::30) by AM9PR04MB7569.eurprd04.prod.outlook.com (2603:10a6:20b:2d8::22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.7068.33; Mon, 11 Dec 2023 22:00:14 +0000 Received: from VI1PR04MB4845.eurprd04.prod.outlook.com ([fe80::dfaa:e869:45eb:76e5]) by VI1PR04MB4845.eurprd04.prod.outlook.com ([fe80::dfaa:e869:45eb:76e5%6]) with mapi id 15.20.7068.031; Mon, 11 Dec 2023 22:00:14 +0000 From: Frank Li To: frank.li@nxp.com Cc: bhelgaas@google.com, conor+dt@kernel.org, devicetree@vger.kernel.org, festevam@gmail.com, helgaas@kernel.org, hongxing.zhu@nxp.com, imx@lists.linux.dev, kernel@pengutronix.de, krzysztof.kozlowski+dt@linaro.org, kw@linux.com, l.stach@pengutronix.de, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, linux-kernel@vger.kernel.org, linux-pci@vger.kernel.org, lpieralisi@kernel.org, manivannan.sadhasivam@linaro.org, robh@kernel.org, s.hauer@pengutronix.de, shawnguo@kernel.org Subject: [PATCH v3 10/13] PCI: imx6: Clean up get addr_space code Date: Mon, 11 Dec 2023 16:58:39 -0500 Message-Id: <20231211215842.134823-11-Frank.Li@nxp.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231211215842.134823-1-Frank.Li@nxp.com> References: <20231211215842.134823-1-Frank.Li@nxp.com> X-ClientProxiedBy: SJ0PR03CA0009.namprd03.prod.outlook.com (2603:10b6:a03:33a::14) To VI1PR04MB4845.eurprd04.prod.outlook.com (2603:10a6:803:51::30) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: VI1PR04MB4845:EE_|AM9PR04MB7569:EE_ X-MS-Office365-Filtering-Correlation-Id: 1568c97e-dd86-4ad1-be57-08dbfa948da7 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Mon, 11 Dec 2023 14:01:11 -0800 (PST) X-getmail-retrieved-from-mailbox: INBOX X-GMAIL-THRID: 1785024556271758900 X-GMAIL-MSGID: 1785024556271758900 The common dw_pcie_ep_init() already do the same thing. Needn't platform driver do it again. Signed-off-by: Frank Li --- Notes: Change from v1 to v3 - new patches drivers/pci/controller/dwc/pci-imx6.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index 99022efe27334..eb4e954e3a167 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1116,7 +1116,6 @@ static int imx6_add_pcie_ep(struct imx6_pcie *imx6_pcie, int ret; unsigned int pcie_dbi2_offset; struct dw_pcie_ep *ep; - struct resource *res; struct dw_pcie *pci = imx6_pcie->pci; struct dw_pcie_rp *pp = &pci->pp; struct device *dev = pci->dev; @@ -1135,14 +1134,8 @@ static int imx6_add_pcie_ep(struct imx6_pcie *imx6_pcie, pcie_dbi2_offset = SZ_4K; break; } - pci->dbi_base2 = pci->dbi_base + pcie_dbi2_offset; - res = platform_get_resource_byname(pdev, IORESOURCE_MEM, "addr_space"); - if (!res) - return -EINVAL; - ep->phys_base = res->start; - ep->addr_size = resource_size(res); - ep->page_size = SZ_64K; + pci->dbi_base2 = pci->dbi_base + pcie_dbi2_offset; ret = dw_pcie_ep_init(ep); if (ret) {