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authorLinus Torvalds <torvalds@linux-foundation.org>2013-05-23 13:50:53 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-05-23 13:50:53 -0700
commitb91fd4d5aad0c1124654341814067ca3f59490fc (patch)
treef1ea23a27f0ad1dd91c336658cceed05f02cef63 /drivers/acpi
parent4c0eec03b188efafba3a35315b59a9efbf9684fc (diff)
parentf3f011750a18abc389ef1b0d504fbeeacf641919 (diff)
downloadvexpress-lsk-b91fd4d5aad0c1124654341814067ca3f59490fc.tar.gz
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.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/acpi/pci_root.c b/drivers/acpi/pci_root.c
index 1dd6f6c8587..e427dc516c7 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;