[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, 3 insertions, 0 deletions

diff --git a/drivers/acpi/executer/exutils.c b/drivers/acpi/executer/exutils.c
index f73a61aeb7ec..8543d1a0ed31 100644
--- a/drivers/acpi/executer/exutils.c
+++ b/drivers/acpi/executer/exutils.c
@@ -194,6 +194,7 @@ u8 acpi_ex_acquire_global_lock(u32 field_flags)
         /* Only attempt lock if the always_lock bit is set */
 
         if (field_flags & AML_FIELD_LOCK_RULE_MASK) {
+
                 /* We should attempt to get the lock, wait forever */
 
                 status = acpi_ev_acquire_global_lock(ACPI_WAIT_FOREVER);
@@ -230,10 +231,12 @@ void acpi_ex_release_global_lock(u8 locked_by_me)
         /* Only attempt unlock if the caller locked it */
 
         if (locked_by_me) {
+
                 /* OK, now release the lock */
 
                 status = acpi_ev_release_global_lock();
                 if (ACPI_FAILURE(status)) {
+
                         /* Report the error, but there isn't much else we can do */
 
                         ACPI_EXCEPTION((AE_INFO, status,