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authorAlexander Chiang <achiang@hp.com>2009-06-10 21:55:14 +0200
committerLen Brown <len.brown@intel.com>2009-06-18 05:22:15 +0200
commit275582031f9b3597a1b973f3ff617adfe639faa2 (patch)
tree7f4e2c43709758108042e5dcf9b89d756e5bf8e5 /drivers/pci/hotplug/acpiphp_glue.c
parentACPI: make acpi_pci_bind() static (diff)
downloadlinux-275582031f9b3597a1b973f3ff617adfe639faa2.tar.xz
linux-275582031f9b3597a1b973f3ff617adfe639faa2.zip
ACPI: Introduce acpi_is_root_bridge()
Returns whether an ACPI CA node is a PCI root bridge or not. This API is generically useful, and shouldn't just be a hotplug function. The implementation becomes much simpler as well. Signed-off-by: Alex Chiang <achiang@hp.com> Acked-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/pci/hotplug/acpiphp_glue.c')
-rw-r--r--drivers/pci/hotplug/acpiphp_glue.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pci/hotplug/acpiphp_glue.c b/drivers/pci/hotplug/acpiphp_glue.c
index 3a6064bce561..fc6636e3300b 100644
--- a/drivers/pci/hotplug/acpiphp_glue.c
+++ b/drivers/pci/hotplug/acpiphp_glue.c
@@ -1631,7 +1631,7 @@ find_root_bridges(acpi_handle handle, u32 lvl, void *context, void **rv)
{
int *count = (int *)context;
- if (acpi_root_bridge(handle)) {
+ if (acpi_is_root_bridge(handle)) {
acpi_install_notify_handler(handle, ACPI_SYSTEM_NOTIFY,
handle_hotplug_event_bridge, NULL);
(*count)++;