tree 049cc53aa7db8f5d4d3a51ec8512287d3d399626
parent 138b9ef783d4bee947c501ffa5c8dc39a6cbf467
author Arnd Bergmann <arnd@arndb.de> 1533651305 +0200
committer Arnd Bergmann <arnd@arndb.de> 1534844842 +0200

PCI: make pcibios_add_bus/remove_bus callbacks

These are mostly not architecture specific but are meant for particular
PCI host bridge implementations, in particular for the ACPI version.

Turn them both into callback functions that are implemented by the
APCI PCI implementation as well as the one architecture that overrides
pcibios_remove_bus.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>