[PATCH v5 6/7] pci: Export find_pci_host_bridge() function.

Liviu Dudau Liviu.Dudau at arm.com
Tue Mar 4 10:50:03 EST 2014

This is a useful function and we should make it visible outside the
generic PCI code. Export it as a GPL symbol.

Signed-off-by: Liviu Dudau <Liviu.Dudau at arm.com>

diff --git a/drivers/pci/host-bridge.c b/drivers/pci/host-bridge.c
index 06ace62..8708b652 100644
--- a/drivers/pci/host-bridge.c
+++ b/drivers/pci/host-bridge.c
@@ -17,12 +17,13 @@ static struct pci_bus *find_pci_root_bus(struct pci_bus *bus)
 	return bus;
-static struct pci_host_bridge *find_pci_host_bridge(struct pci_bus *bus)
+struct pci_host_bridge *find_pci_host_bridge(struct pci_bus *bus)
 	struct pci_bus *root_bus = find_pci_root_bus(bus);
 	return to_pci_host_bridge(root_bus->bridge);
 void pci_set_host_bridge_release(struct pci_host_bridge *bridge,
 				 void (*release_fn)(struct pci_host_bridge *),

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