tree ac403024a02a2285defd433da068dc4415af0fbe
parent 52a8873ba4e82d6e87f8478b3e7f9c12d8b37c38
author Alex Chiang <achiang@hp.com> 1238631852 -0600
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1239042367 -0700

PCI: annotate pci_rescan_bus as __ref, not __devinit

pci_rescan_bus was annotated as __devinit, which is wrong,
because it will never be part of device initialization.
Howevever, we can't simply drop the annotation, because then we
get section warnings about calling pci_scan_child_bus (which is
correctly marked as __devinit).

pci_rescan_bus will only get built when CONFIG_HOTPLUG is set,
meaning that __devinit is a nop, so we know that pci_scan_child_bus
has not been freed.

Annotate as __ref to silence modpost.

Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>