Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6

* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (140 commits)
  ACPICA: reduce table header messages to fit within 80 columns
  asus-laptop: merge with ACPICA table update
  ACPI: bay: Convert ACPI Bay driver to be compatible with sysfs update.
  ACPI: bay: new driver is EXPERIMENTAL
  ACPI: bay: make drive_bays static
  ACPI: bay: make bay a platform driver
  ACPI: bay: remove prototype procfs code
  ACPI: bay: delete unused variable
  ACPI: bay: new driver adding removable drive bay support
  ACPI: dock: check if parent is on dock
  ACPICA: fix gcc build warnings
  Altix: Add ACPI SSDT PCI device support (hotplug)
  Altix: ACPI SSDT PCI device support
  ACPICA: reduce conflicts with Altix patch series
  ACPI_NUMA: fix HP IA64 simulator issue with extended memory domain
  ACPI: fix HP RX2600 IA64 boot
  ACPI: build fix for IBM x440 - CONFIG_X86_SUMMIT
  ACPICA: Update version to 20070126
  ACPICA: Fix for incorrect parameter passed to AcpiTbDeleteTable during table load.
  ACPICA: Update copyright to 2007.
  ...

1 files changed, 0 insertions, 123 deletions

diff --git a/drivers/acpi/glue.c b/drivers/acpi/glue.c
index 8a0324b43e5..7b6c9ff9beb 100644
--- a/drivers/acpi/glue.c
+++ b/drivers/acpi/glue.c
@@ -86,129 +86,6 @@ static int acpi_find_bridge_device(struct device *dev, acpi_handle * handle)
 	return ret;
 }
 
-/* Get PCI root bridge's handle from its segment and bus number */
-struct acpi_find_pci_root {
-	unsigned int seg;
-	unsigned int bus;
-	acpi_handle handle;
-};
-
-static acpi_status
-do_root_bridge_busnr_callback(struct acpi_resource *resource, void *data)
-{
-	unsigned long *busnr = data;
-	struct acpi_resource_address64 address;
-
-	if (resource->type != ACPI_RESOURCE_TYPE_ADDRESS16 &&
-	    resource->type != ACPI_RESOURCE_TYPE_ADDRESS32 &&
-	    resource->type != ACPI_RESOURCE_TYPE_ADDRESS64)
-		return AE_OK;
-
-	acpi_resource_to_address64(resource, &address);
-	if ((address.address_length > 0) &&
-	    (address.resource_type == ACPI_BUS_NUMBER_RANGE))
-		*busnr = address.minimum;
-
-	return AE_OK;
-}
-
-static int get_root_bridge_busnr(acpi_handle handle)
-{
-	acpi_status status;
-	unsigned long bus, bbn;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-
-	acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
-
-	status = acpi_evaluate_integer(handle, METHOD_NAME__BBN, NULL,
-				       &bbn);
-	if (status == AE_NOT_FOUND) {
-		/* Assume bus = 0 */
-		printk(KERN_INFO PREFIX
-		       "Assume root bridge [%s] bus is 0\n",
-		       (char *)buffer.pointer);
-		status = AE_OK;
-		bbn = 0;
-	}
-	if (ACPI_FAILURE(status)) {
-		bbn = -ENODEV;
-		goto exit;
-	}
-	if (bbn > 0)
-		goto exit;
-
-	/* _BBN in some systems return 0 for all root bridges */
-	bus = -1;
-	status = acpi_walk_resources(handle, METHOD_NAME__CRS,
-				     do_root_bridge_busnr_callback, &bus);
-	/* If _CRS failed, we just use _BBN */
-	if (ACPI_FAILURE(status) || (bus == -1))
-		goto exit;
-	/* We select _CRS */
-	if (bbn != bus) {
-		printk(KERN_INFO PREFIX
-		       "_BBN and _CRS returns different value for %s. Select _CRS\n",
-		       (char *)buffer.pointer);
-		bbn = bus;
-	}
-      exit:
-	kfree(buffer.pointer);
-	return (int)bbn;
-}
-
-static acpi_status
-find_pci_rootbridge(acpi_handle handle, u32 lvl, void *context, void **rv)
-{
-	struct acpi_find_pci_root *find = (struct acpi_find_pci_root *)context;
-	unsigned long seg, bus;
-	acpi_status status;
-	int tmp;
-	struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };
-
-	acpi_get_name(handle, ACPI_FULL_PATHNAME, &buffer);
-
-	status = acpi_evaluate_integer(handle, METHOD_NAME__SEG, NULL, &seg);
-	if (status == AE_NOT_FOUND) {
-		/* Assume seg = 0 */
-		status = AE_OK;
-		seg = 0;
-	}
-	if (ACPI_FAILURE(status)) {
-		status = AE_CTRL_DEPTH;
-		goto exit;
-	}
-
-	tmp = get_root_bridge_busnr(handle);
-	if (tmp < 0) {
-		printk(KERN_ERR PREFIX
-		       "Find root bridge failed for %s\n",
-		       (char *)buffer.pointer);
-		status = AE_CTRL_DEPTH;
-		goto exit;
-	}
-	bus = tmp;
-
-	if (seg == find->seg && bus == find->bus)
-	{
-		find->handle = handle;
-		status = AE_CTRL_TERMINATE;
-	}
-	else
-		status = AE_OK;
-      exit:
-	kfree(buffer.pointer);
-	return status;
-}
-
-acpi_handle acpi_get_pci_rootbridge_handle(unsigned int seg, unsigned int bus)
-{
-	struct acpi_find_pci_root find = { seg, bus, NULL };
-
-	acpi_get_devices(PCI_ROOT_HID_STRING, find_pci_rootbridge, &find, NULL);
-	return find.handle;
-}
-EXPORT_SYMBOL_GPL(acpi_get_pci_rootbridge_handle);
-
 /* Get device's handler per its address under its parent */
 struct acpi_find_child {
 	acpi_handle handle;