enable docker ppp

hc

2023-12-09 95099d4622f8cb224d94e314c7a8e0df60b13f87

 kernel/drivers/pci/bus.c
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@@ -23,7 +23,7 @@
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 	entry = resource_list_create_entry(res, 0);
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 	if (!entry) {
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-		printk(KERN_ERR "PCI: can't add host bridge window %pR\n", res);
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+		pr_err("PCI: can't add host bridge window %pR\n", res);
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 		return;
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 	}
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@@ -288,8 +288,7 @@
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 		res->end = end;
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 		res->flags &= ~IORESOURCE_UNSET;
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 		orig_res.flags &= ~IORESOURCE_UNSET;
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-		pci_printk(KERN_DEBUG, dev, "%pR clipped to %pR\n",
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-				 &orig_res, res);
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+		pci_info(dev, "%pR clipped to %pR\n", &orig_res, res);
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 		return true;
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 	}
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@@ -414,11 +413,9 @@
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 		get_device(&bus->dev);
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 	return bus;
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 }
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-EXPORT_SYMBOL(pci_bus_get);
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 void pci_bus_put(struct pci_bus *bus)
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 {
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 	if (bus)
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 		put_device(&bus->dev);
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 }
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-EXPORT_SYMBOL(pci_bus_put);