[ACPI] ACPICA 20060210

Removed a couple of extraneous ACPI_ERROR messages that
appeared during normal execution. These became apparent
after the conversion from ACPI_DEBUG_PRINT.

Fixed a problem where the CreateField operator could hang
if the BitIndex or NumBits parameter referred to a named
object. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5359

Fixed a problem where a DeRefOf operation on a buffer
object incorrectly failed with an exception. This also
fixes a couple of related RefOf and DeRefOf issues.
From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5360
http://bugzilla.kernel.org/show_bug.cgi?id=5387
http://bugzilla.kernel.org/show_bug.cgi?id=5392

Fixed a problem where the AE_BUFFER_LIMIT exception was
returned instead of AE_STRING_LIMIT on an out-of-bounds
Index() operation. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5480

Implemented a memory cleanup at the end of the execution
of each iteration of an AML While() loop, preventing the
accumulation of outstanding objects. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5427

Eliminated a chunk of duplicate code in the object
resolution code. From Valery Podrezov.
http://bugzilla.kernel.org/show_bug.cgi?id=5336

Fixed several warnings during the 64-bit code generation.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 6 insertions, 0 deletions

diff --git a/drivers/acpi/events/evrgnini.c b/drivers/acpi/events/evrgnini.c
index baed8c1a1b9f..a0bffc2a0787 100644
--- a/drivers/acpi/events/evrgnini.c
+++ b/drivers/acpi/events/evrgnini.c
@@ -199,6 +199,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle,
          * handlers with that device.
          */
         if (handler_obj->address_space.node == acpi_gbl_root_node) {
+
                 /* Start search from the parent object */
 
                 pci_root_node = parent_node;
@@ -220,6 +221,7 @@ acpi_ev_pci_config_region_setup(acpi_handle handle,
                                         PCI_EXPRESS_ROOT_HID_STRING,
                                         sizeof(PCI_EXPRESS_ROOT_HID_STRING)))))
                                 {
+
                                         /* Install a handler for this PCI root bridge */
 
                                         status =
@@ -478,11 +480,13 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj,
          * ie: acpi_gbl_root_node->parent_entry being set to NULL
          */
         while (node) {
+
                 /* Check to see if a handler exists */
 
                 handler_obj = NULL;
                 obj_desc = acpi_ns_get_attached_object(node);
                 if (obj_desc) {
+
                         /* Can only be a handler if the object exists */
 
                         switch (node->type) {
@@ -507,10 +511,12 @@ acpi_ev_initialize_region(union acpi_operand_object *region_obj,
                         }
 
                         while (handler_obj) {
+
                                 /* Is this handler of the correct type? */
 
                                 if (handler_obj->address_space.space_id ==
                                     space_id) {
+
                                         /* Found correct handler */
 
                                         ACPI_DEBUG_PRINT((ACPI_DB_OPREGION,