ia64: Fix resource assignment for root busses
ia64 was assigning resources to root busses after allocations had been made for child busses. Calling pcibios_setup_root_windows() from pcibios_fixup_bus() solves this problem by assigning the resources to the root bus before child busses are scanned. Signed-off-by: NMatthew Wilcox <willy@linux.intel.com> Tested-by: NAndrew Patterson <andrew.patterson@hp.com> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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