[PATCH v5 1/4] PCI: Export symbols of PCI functions

Ray Jui
2015-03-10T00:36:04Z

Export symbols of the following PCI functions so they can be referenced
by a PCI 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: Ray Jui <rjui@broadcom.com>
---
drivers/pci/pci.c | 1 +
drivers/pci/probe.c | 1 +
drivers/pci/remove.c | 2 ++
drivers/pci/setup-bus.c | 1 +
drivers/pci/setup-irq.c | 1 +
5 files changed, 6 insertions(+)

diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index 81f06e8..fb4a3da 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -2492,6 +2492,7 @@ u8 pci_common_swizzle(struct pci_dev *dev, u8 *pinp)
*pinp = pin;
return PCI_SLOT(dev->devfn);
}
+EXPORT_SYMBOL(pci_common_swizzle);

/**
* pci_release_region - Release a PCI bar
diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
index 8d2f400..eb24ef9 100644
--- a/drivers/pci/probe.c
+++ b/drivers/pci/probe.c
@@ -1993,6 +1993,7 @@ err_out:
kfree(b);
return NULL;
}
+EXPORT_SYMBOL(pci_create_root_bus);

int pci_bus_insert_busn_res(struct pci_bus *b, int bus, int bus_max)
{
diff --git a/drivers/pci/remove.c b/drivers/pci/remove.c
index 8bd76c9..c523159 100644
--- a/drivers/pci/remove.c
+++ b/drivers/pci/remove.c
@@ -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(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(pci_remove_root_bus);
diff --git a/drivers/pci/setup-bus.c b/drivers/pci/setup-bus.c
index e3e17f3..932c9e5 100644
--- a/drivers/pci/setup-bus.c
+++ b/drivers/pci/setup-bus.c
@@ -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(pci_assign_unassigned_bus_resources);
diff --git a/drivers/pci/setup-irq.c b/drivers/pci/setup-irq.c
index 4e2d595..9d2bbb6 100644
--- a/drivers/pci/setup-irq.c
+++ b/drivers/pci/setup-irq.c
@@ -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(pci_fixup_irqs);
--
1.7.9.5