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Wysocki" , Danilo Krummrich , Manivannan Sadhasivam , =?utf-8?q?Krzysz?= =?utf-8?q?tof_Wilczy=C5=84ski?= , Kishon Vijay Abraham I , Bjorn Helgaas , Arnd Bergmann , Shuah Khan , Richard Zhu , Lucas Stach , Lorenzo Pieralisi , Rob Herring , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Krzysztof Kozlowski , Conor Dooley Cc: Niklas Cassel , dlemoal@kernel.org, jdmason@kudzu.us, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-pci@vger.kernel.org, linux-kselftest@vger.kernel.org, imx@lists.linux.dev, devicetree@vger.kernel.org, Frank Li X-Mailer: b4 0.13-dev-e586c X-Developer-Signature: v=1; a=ed25519-sha256; t=1739301723; l=1816; i=Frank.Li@nxp.com; s=20240130; h=from:subject:message-id; bh=7pmqEFLHmuAdjphVId9zqY6Dp3yltx1/mobAvWyI4Dk=; b=KNe54F8jrdBsYpiTKquyZPbx5TB0HdgQVDlmvF+YwMK2c9EcqvpfL61drWA5C7JTCn0B21i8c PBpAKE3aQFADXWth+/sH0Y9Y9hWK7Kt6w3cny7v5o8Vo9SDZo+wx738 X-Developer-Key: i=Frank.Li@nxp.com; a=ed25519; pk=I0L1sDUfPxpAkRvPKy7MdauTuSENRq+DnA+G4qcS94Q= X-ClientProxiedBy: SJ0PR13CA0231.namprd13.prod.outlook.com (2603:10b6:a03:2c1::26) To PAXPR04MB9642.eurprd04.prod.outlook.com (2603:10a6:102:240::14) Precedence: bulk X-Mailing-List: linux-kselftest@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: PAXPR04MB9642:EE_|AM9PR04MB8553:EE_ X-MS-Office365-Filtering-Correlation-Id: ffb5199b-12ea-44da-0cc1-08dd4ad1985d X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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No functional change. Signed-off-by: Frank Li --- change from v14 to v15 - none change from v13 to v14 - new patch --- drivers/pci/controller/dwc/pci-imx6.c | 17 ++++++++++------- 1 file changed, 10 insertions(+), 7 deletions(-) diff --git a/drivers/pci/controller/dwc/pci-imx6.c b/drivers/pci/controller/dwc/pci-imx6.c index 90ace941090f9..e20d91988c718 100644 --- a/drivers/pci/controller/dwc/pci-imx6.c +++ b/drivers/pci/controller/dwc/pci-imx6.c @@ -1028,18 +1028,14 @@ static void imx_pcie_remove_lut(struct imx_pcie *imx_pcie, u16 rid) } } -static int imx_pcie_enable_device(struct pci_host_bridge *bridge, - struct pci_dev *pdev) +static int imx_pcie_add_lut_by_rid(struct imx_pcie *imx_pcie, u32 rid) { - struct imx_pcie *imx_pcie = to_imx_pcie(to_dw_pcie_from_pp(bridge->sysdata)); - u32 sid_i, sid_m, rid = pci_dev_id(pdev); + struct device *dev = imx_pcie->pci->dev; struct device_node *target; - struct device *dev; + u32 sid_i, sid_m; int err_i, err_m; u32 sid = 0; - dev = imx_pcie->pci->dev; - target = NULL; err_i = of_map_id(dev->of_node, rid, "iommu-map", "iommu-map-mask", &target, &sid_i); @@ -1114,6 +1110,13 @@ static int imx_pcie_enable_device(struct pci_host_bridge *bridge, return imx_pcie_add_lut(imx_pcie, rid, sid); } +static int imx_pcie_enable_device(struct pci_host_bridge *bridge, struct pci_dev *pdev) +{ + struct imx_pcie *imx_pcie = to_imx_pcie(to_dw_pcie_from_pp(bridge->sysdata)); + + return imx_pcie_add_lut_by_rid(imx_pcie, pci_dev_id(pdev)); +} + static void imx_pcie_disable_device(struct pci_host_bridge *bridge, struct pci_dev *pdev) {