修改led为gpio

hc

2024-10-12 a5969cabbb4660eab42b6ef0412cbbd1200cf14d

 kernel/drivers/pci/controller/pcie-iproc-bcma.c
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@@ -35,7 +35,6 @@
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 {
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 	struct device *dev = &bdev->dev;
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 	struct iproc_pcie *pcie;
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-	LIST_HEAD(resources);
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 	struct pci_host_bridge *bridge;
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 	int ret;
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@@ -60,19 +59,16 @@
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 	pcie->mem.end = bdev->addr_s[0] + SZ_128M - 1;
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 	pcie->mem.name = "PCIe MEM space";
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 	pcie->mem.flags = IORESOURCE_MEM;
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-	pci_add_resource(&resources, &pcie->mem);
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+	pci_add_resource(&bridge->windows, &pcie->mem);
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+	ret = devm_request_pci_bus_resources(dev, &bridge->windows);
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+	if (ret)
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+		return ret;
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 	pcie->map_irq = iproc_pcie_bcma_map_irq;
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-	ret = iproc_pcie_setup(pcie, &resources);
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-	if (ret) {
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-		dev_err(dev, "PCIe controller setup failed\n");
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-		pci_free_resource_list(&resources);
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-		return ret;
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-	}
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-
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 	bcma_set_drvdata(bdev, pcie);
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-	return 0;
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+
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+	return iproc_pcie_setup(pcie, &bridge->windows);
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 }
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 static void iproc_pcie_bcma_remove(struct bcma_device *bdev)
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@@ -94,18 +90,7 @@
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 	.probe		= iproc_pcie_bcma_probe,
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 	.remove		= iproc_pcie_bcma_remove,
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 };
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-
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-static int __init iproc_pcie_bcma_init(void)
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-{
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-	return bcma_driver_register(&iproc_pcie_bcma_driver);
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-}
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-module_init(iproc_pcie_bcma_init);
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-
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-static void __exit iproc_pcie_bcma_exit(void)
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-{
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-	bcma_driver_unregister(&iproc_pcie_bcma_driver);
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-}
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-module_exit(iproc_pcie_bcma_exit);
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+module_bcma_driver(iproc_pcie_bcma_driver);
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 MODULE_AUTHOR("Hauke Mehrtens");
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 MODULE_DESCRIPTION("Broadcom iProc PCIe BCMA driver");