x86/PCI: Allocate resources on a per-bus basis for hot-adding root buses

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Previously pcibios_allocate_resources() allocated resources at boot-time
for all PCI devices using for_each_pci_dev().  This patch changes
pcibios_allocate_resources() so we can specify a bus, so we can do
similar allocation when hot-adding a root bus.

[bhelgaas: changelog]
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>

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Yinghai Lu 2012-11-03 21:39:26 -07:00 • committed by Bjorn Helgaas

parent c7f4bbc92f

commit 83edc87ce8

1 changed files with 25 additions and 13 deletions

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arch/x86/pci/i386.c

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