Some PCI functions used to be marked __devinit. When CONFIG_HOTPLUG was
not set, these functions were discarded after boot. A few callers of these
__devinit functions were marked __ref to indicate that they could safely
call the __devinit functions even though the callers were not __devinit.
But CONFIG_HOTPLUG and __devinit are now gone, and the need for the __ref
annotations is also gone, so remove them. Relevant historical commits:
54b956b90360 Remove __dev* markings from init.h
a8e4b9c101ae PCI: add generic pci_hp_add_bridge()
0ab2b57f8db8 PCI: fix section mismatch warning in pci_scan_child_bus
451124a7cc6c PCI: fix 4x section mismatch warnings
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
10874f5a00