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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 11:44:36 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-08-06 11:44:36 -0700 |
| commit | 1cfd2bda8c486ae0e7a8005354758ebb68172bca (patch) | |
| tree | 76ce15f377d8d6eb3ae4aa8b8b0b415457e38d36 /drivers/pci/bus.c | |
| parent | b57bdda58cda0aaf6def042d101dd85977a286ed (diff) | |
| parent | 763e9db9994e27a7d2cb3701c8a097a867d0e0b4 (diff) | |
| download | talos-op-linux-1cfd2bda8c486ae0e7a8005354758ebb68172bca.tar.gz talos-op-linux-1cfd2bda8c486ae0e7a8005354758ebb68172bca.zip | |
Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6
* 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6: (30 commits)
PCI: update for owner removal from struct device_attribute
PCI: Fix warnings when CONFIG_DMI unset
PCI: Do not run NVidia quirks related to MSI with MSI disabled
x86/PCI: use for_each_pci_dev()
PCI: use for_each_pci_dev()
PCI: MSI: Restore read_msi_msg_desc(); add get_cached_msi_msg_desc()
PCI: export SMBIOS provided firmware instance and label to sysfs
PCI: Allow read/write access to sysfs I/O port resources
x86/PCI: use host bridge _CRS info on ASRock ALiveSATA2-GLAN
PCI: remove unused HAVE_ARCH_PCI_SET_DMA_MAX_SEGMENT_{SIZE|BOUNDARY}
PCI: disable mmio during bar sizing
PCI: MSI: Remove unsafe and unnecessary hardware access
PCI: Default PCIe ASPM control to on and require !EMBEDDED to disable
PCI: kernel oops on access to pci proc file while hot-removal
PCI: pci-sysfs: remove casts from void*
ACPI: Disable ASPM if the platform won't provide _OSC control for PCIe
PCI hotplug: make sure child bridges are enabled at hotplug time
PCI hotplug: shpchp: Removed check for hotplug of display devices
PCI hotplug: pciehp: Fixed return value sign for pciehp_unconfigure_device
PCI: Don't enable aspm before drivers have had a chance to veto it
...
Diffstat (limited to 'drivers/pci/bus.c')
| -rw-r--r-- | drivers/pci/bus.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c index 628ea20a8841..7f0af0e9b826 100644 --- a/drivers/pci/bus.c +++ b/drivers/pci/bus.c @@ -56,7 +56,7 @@ void pci_bus_remove_resources(struct pci_bus *bus) int i; for (i = 0; i < PCI_BRIDGE_RESOURCE_NUM; i++) - bus->resource[i] = 0; + bus->resource[i] = NULL; list_for_each_entry_safe(bus_res, tmp, &bus->resources, list) { list_del(&bus_res->list); @@ -240,6 +240,8 @@ void pci_enable_bridges(struct pci_bus *bus) if (dev->subordinate) { if (!pci_is_enabled(dev)) { retval = pci_enable_device(dev); + if (retval) + dev_err(&dev->dev, "Error enabling bridge (%d), continuing\n", retval); pci_set_master(dev); } pci_enable_bridges(dev->subordinate); |
