[PATCH] PCI: Remove unused EXPORT_SYMBOL()s from drivers/pci/bus.c

Kelsey Skunberg
2019-07-17T18:24:11Z

pci_bus_get() and pci_bus_put() are not used by a loadable kernel module
and do not need to be exported. Remove lines exporting pci_bus_get() and
pci_bus_put().

Functions were exported in commit fe830ef62ac6 ("PCI: Introduce
pci_bus_{get|put}() to manage PCI bus reference count"). No found history
of functions being used by a loadable kernel module.

Signed-off-by: Kelsey Skunberg <skunberg.kelsey@gmail.com>
---
drivers/pci/bus.c | 2 --
1 file changed, 2 deletions(-)

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 495059d923f7..8e40b3e6da77 100644
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -417,11 +417,9 @@ struct pci_bus *pci_bus_get(struct pci_bus *bus)
get_device(&bus->dev);
return bus;
}
-EXPORT_SYMBOL(pci_bus_get);

void pci_bus_put(struct pci_bus *bus)
{
if (bus)
put_device(&bus->dev);
}
-EXPORT_SYMBOL(pci_bus_put);
--
2.20.1