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author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-19 13:02:37 -0400 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-08-19 13:02:37 -0400 |
commit | 0c3bef612881ee6216a36952ffaabfc35b83545c (patch) | |
tree | 46e69e46d557c319ff3f261f37f1c184eaa9b844 /arch | |
parent | 01b883358ba4b616d9d161b43af4bb5ee8124fe8 (diff) | |
parent | 69566dd8be42dea7a22f625abc96e65bb4b45d1f (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6:
PCI: OF: Don't crash when bridge parent is NULL.
PCI: export pcie_bus_configure_settings symbol
PCI: code and comments cleanup
PCI: make cardbus-bridge resources optional
PCI: make SRIOV resources optional
PCI : ability to relocate assigned pci-resources
PCI: honor child buses add_size in hot plug configuration
PCI: Set PCI-E Max Payload Size on fabric
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86/pci/acpi.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/x86/pci/acpi.c b/arch/x86/pci/acpi.c index ae3cb23cd89b..c95330267f08 100644 --- a/arch/x86/pci/acpi.c +++ b/arch/x86/pci/acpi.c | |||
@@ -360,6 +360,15 @@ struct pci_bus * __devinit pci_acpi_scan_root(struct acpi_pci_root *root) | |||
360 | } | 360 | } |
361 | } | 361 | } |
362 | 362 | ||
363 | /* After the PCI-E bus has been walked and all devices discovered, | ||
364 | * configure any settings of the fabric that might be necessary. | ||
365 | */ | ||
366 | if (bus) { | ||
367 | struct pci_bus *child; | ||
368 | list_for_each_entry(child, &bus->children, node) | ||
369 | pcie_bus_configure_settings(child, child->self->pcie_mpss); | ||
370 | } | ||
371 | |||
363 | if (!bus) | 372 | if (!bus) |
364 | kfree(sd); | 373 | kfree(sd); |
365 | 374 | ||