diff options
Diffstat (limited to 'pci/acpiphp-fix-bridge-handle.patch')
| -rw-r--r-- | pci/acpiphp-fix-bridge-handle.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/pci/acpiphp-fix-bridge-handle.patch b/pci/acpiphp-fix-bridge-handle.patch new file mode 100644 index 00000000000000..53df0624b10641 --- /dev/null +++ b/pci/acpiphp-fix-bridge-handle.patch @@ -0,0 +1,35 @@ +From muneda.takahiro@jp.fujitsu.com Fri Feb 24 09:08:13 2006 +Date: Fri, 24 Feb 2006 17:46:04 +0900 +Message-ID: <878xs1ywj7.wl%muneda.takahiro@jp.fujitsu.com> +From: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> +To: <greg@kroah.com>, <kristen.c.accardi@intel.com> +Subject: acpiphp: fix bridge handle +Cc: <muneda.takahiro@jp.fujitsu.com>, <len.brown@intel.com> + +When hotplug slot is under the host bridge, +DEVICE_ACPI_HANDLE(&bus->self->dev) fails since '&bus->self' was not set. +This patch fixes it. + +This patch is based on kristen's latest patches. +I tested this patch on my Tiger4. + +Signed-off-by: MUNEDA Takahiro <muneda.takahiro@jp.fujitsu.com> +Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> + +--- + drivers/pci/hotplug/acpiphp_glue.c | 4 ++-- + 1 file changed, 2 insertions(+), 2 deletions(-) + +--- gregkh-2.6.orig/drivers/pci/hotplug/acpiphp_glue.c ++++ gregkh-2.6/drivers/pci/hotplug/acpiphp_glue.c +@@ -972,8 +972,8 @@ static int enable_device(struct acpiphp_ + acpiphp_sanitize_bus(bus); + pci_enable_bridges(bus); + pci_bus_add_devices(bus); +- acpiphp_set_hpp_values(DEVICE_ACPI_HANDLE(&bus->self->dev), bus); +- acpiphp_configure_ioapics(DEVICE_ACPI_HANDLE(&bus->self->dev)); ++ acpiphp_set_hpp_values(slot->bridge->handle, bus); ++ acpiphp_configure_ioapics(slot->bridge->handle); + + /* associate pci_dev to our representation */ + list_for_each (l, &slot->funcs) { |