Commit e6b29dea authored by Ray Jui's avatar Ray Jui Committed by Bjorn Helgaas
Browse files

PCI: Export symbols required for loadable host driver modules 



Export the following symbols so they can be referenced by a PCI host bridge
driver compiled as a kernel loadable module:

  pci_common_swizzle
  pci_create_root_bus
  pci_stop_root_bus
  pci_remove_root_bus
  pci_assign_unassigned_bus_resources
  pci_fixup_irqs

Signed-off-by: default avatarRay Jui <rjui@broadcom.com>
Signed-off-by: default avatarBjorn Helgaas <bhelgaas@google.com>
Acked-by: default avatarArnd Bergmann <arnd@arndb.de>
parent c517d838

drivers/pci/pci.c

+1 −0
Original line number Diff line number Diff line
@@ -2492,6 +2492,7 @@ u8 pci_common_swizzle(struct pci_dev *dev, u8 *pinp) 
	*pinp = pin;

	return PCI_SLOT(dev->devfn);

}

EXPORT_SYMBOL_GPL(pci_common_swizzle);



/**

 *	pci_release_region - Release a PCI bar

drivers/pci/probe.c

+1 −0
Original line number Diff line number Diff line
@@ -1993,6 +1993,7 @@ err_out: 
	kfree(b);

	return NULL;

}

EXPORT_SYMBOL_GPL(pci_create_root_bus);



int pci_bus_insert_busn_res(struct pci_bus *b, int bus, int bus_max)

{

drivers/pci/remove.c

+2 −0
Original line number Diff line number Diff line
@@ -139,6 +139,7 @@ void pci_stop_root_bus(struct pci_bus *bus) 
	/* stop the host bridge */

	device_release_driver(&host_bridge->dev);

}

EXPORT_SYMBOL_GPL(pci_stop_root_bus);



void pci_remove_root_bus(struct pci_bus *bus)

{
@@ -158,3 +159,4 @@ void pci_remove_root_bus(struct pci_bus *bus) 
	/* remove the host bridge */

	device_unregister(&host_bridge->dev);

}

EXPORT_SYMBOL_GPL(pci_remove_root_bus);

drivers/pci/setup-bus.c

+1 −0
Original line number Diff line number Diff line
@@ -1750,3 +1750,4 @@ void pci_assign_unassigned_bus_resources(struct pci_bus *bus) 
	__pci_bus_assign_resources(bus, &add_list, NULL);

	BUG_ON(!list_empty(&add_list));

}

EXPORT_SYMBOL_GPL(pci_assign_unassigned_bus_resources);

drivers/pci/setup-irq.c

+1 −0
Original line number Diff line number Diff line
@@ -65,3 +65,4 @@ void pci_fixup_irqs(u8 (*swizzle)(struct pci_dev *, u8 *), 
	for_each_pci_dev(dev)

		pdev_fixup_irq(dev, swizzle, map_irq);

}

EXPORT_SYMBOL_GPL(pci_fixup_irqs);

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