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powerpc/pci: Properly allocate bus resources for hotplug PHBs

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Resources for PHB's that are dynamically added to a system are not
properly allocated in the resource tree.

Not having these resources allocated causes an oops when removing
the PHB when we try to release them.

The diff appears a bit messy, this is mainly due to moving everything
one tab to the left in the pcibios_allocate_bus_resources routine.
The functionality change in this routine is only that the
list_for_each_entry() loop is pulled out and moved to the necessary
calling routine.

Signed-off-by: Nathan Fontenot <nfont@austin.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
This commit is contained in:
Nathan Fontenot
2008-10-27 19:48:17 +00:00
committed by Paul Mackerras
parent 6098e2ee14
commit e90a131846
3 changed files with 60 additions and 56 deletions
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2
arch/powerpc/include/asm/pci.h
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@@ -208,6 +208,8 @@ extern void pcibios_setup_new_device(struct pci_dev *dev);
extern void pcibios_claim_one_bus(struct pci_bus *b);
extern void pcibios_allocate_bus_resources(struct pci_bus *bus);
extern void pcibios_resource_survey(void);
extern struct pci_controller *init_phb_dynamic(struct device_node *dn);