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, 16 insertions, 20 deletions

diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/namespace/nsaccess.c
index c1c6c236df9a..57faf598bad8 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/namespace/nsaccess.c
@@ -5,7 +5,7 @@
  ******************************************************************************/
 
 /*
- * Copyright (C) 2000 - 2006, R. Byron Moore
+ * Copyright (C) 2000 - 2007, R. Byron Moore
  * All rights reserved.
  *
  * Redistribution and use in source and binary forms, with or without
@@ -195,31 +195,27 @@ acpi_status acpi_ns_root_initialize(void)
                                 obj_desc->mutex.sync_level =
                                     (u8) (ACPI_TO_INTEGER(val) - 1);
 
-                                if (ACPI_STRCMP(init_val->name, "_GL_") == 0) {
+                                /* Create a mutex */
 
-                                        /* Create a counting semaphore for the global lock */
+                                status =
+                                    acpi_os_create_mutex(&obj_desc->mutex.
+                                                         os_mutex);
+                                if (ACPI_FAILURE(status)) {
+                                        acpi_ut_remove_reference(obj_desc);
+                                        goto unlock_and_exit;
+                                }
 
-                                        status =
-                                            acpi_os_create_semaphore
-                                            (ACPI_NO_UNIT_LIMIT, 1,
-                                             &acpi_gbl_global_lock_semaphore);
-                                        if (ACPI_FAILURE(status)) {
-                                                acpi_ut_remove_reference
-                                                    (obj_desc);
-                                                goto unlock_and_exit;
-                                        }
+                                /* Special case for ACPI Global Lock */
 
-                                        /* Mark this mutex as very special */
+                                if (ACPI_STRCMP(init_val->name, "_GL_") == 0) {
+                                        acpi_gbl_global_lock_mutex =
+                                            obj_desc->mutex.os_mutex;
 
-                                        obj_desc->mutex.os_mutex =
-                                            ACPI_GLOBAL_LOCK;
-                                } else {
-                                        /* Create a mutex */
+                                        /* Create additional counting semaphore for global lock */
 
                                         status =
-                                            acpi_os_create_mutex(&obj_desc->
-                                                                 mutex.
-                                                                 os_mutex);
+                                            acpi_os_create_semaphore(1, 0,
+                                                                     &acpi_gbl_global_lock_semaphore);
                                         if (ACPI_FAILURE(status)) {
                                                 acpi_ut_remove_reference
                                                     (obj_desc);