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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-23 22:50:53 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-23 22:50:53 +0200 |
| commit | b91fd4d5aad0c1124654341814067ca3f59490fc (patch) | |
| tree | f1ea23a27f0ad1dd91c336658cceed05f02cef63 /drivers/acpi | |
| parent | Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dto... (diff) | |
| parent | Revert "x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:... (diff) | |
| download | linux-b91fd4d5aad0c1124654341814067ca3f59490fc.tar.xz linux-b91fd4d5aad0c1124654341814067ca3f59490fc.zip | |
Merge tag 'pci-v3.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
Pull PCI updates from Bjorn Helgaas:
"Here are some more fixes for v3.10. The Moorestown update broke Intel
Medfield devices, so I reverted it. The acpiphp change fixes a
regression: we broke hotplug notifications to host bridges when we
split acpiphp into the host-bridge related part and the
endpoint-related part.
Moorestown
Revert "x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0"
Hotplug
PCI: acpiphp: Re-enumerate devices when host bridge receives Bus Check"
* tag 'pci-v3.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci:
Revert "x86/pci/mrst: Use configuration mechanism 1 for 00:00.0, 00:02.0, 00:03.0"
PCI: acpiphp: Re-enumerate devices when host bridge receives Bus Check
Diffstat (limited to 'drivers/acpi')
| -rw-r--r-- | drivers/acpi/pci_root.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c index 1dd6f6c85874..e427dc516c76 100644 --- a/drivers/acpi/pci_root.c +++ b/drivers/acpi/pci_root.c @@ -641,7 +641,9 @@ static void _handle_hotplug_event_root(struct work_struct *work) /* bus enumerate */ printk(KERN_DEBUG "%s: Bus check notify on %s\n", __func__, (char *)buffer.pointer); - if (!root) + if (root) + acpiphp_check_host_bridge(handle); + else handle_root_bridge_insertion(handle); break; |