[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, 5 insertions, 0 deletions

diff --git a/drivers/acpi/dispatcher/dswstate.c b/drivers/acpi/dispatcher/dswstate.c
index fa78cb74ee36..5bc340b1b286 100644
--- a/drivers/acpi/dispatcher/dswstate.c
+++ b/drivers/acpi/dispatcher/dswstate.c
@@ -170,6 +170,7 @@ acpi_ds_result_pop(union acpi_operand_object ** object,
         state->results.num_results--;
 
         for (index = ACPI_OBJ_NUM_OPERANDS; index; index--) {
+
                 /* Check for a valid result object */
 
                 if (state->results.obj_desc[index - 1]) {
@@ -448,6 +449,7 @@ acpi_ds_obj_stack_pop(u32 pop_count, struct acpi_walk_state * walk_state)
         ACPI_FUNCTION_NAME("ds_obj_stack_pop");
 
         for (i = 0; i < pop_count; i++) {
+
                 /* Check for stack underflow */
 
                 if (walk_state->num_operands == 0) {
@@ -494,6 +496,7 @@ acpi_ds_obj_stack_pop_and_delete(u32 pop_count,
         ACPI_FUNCTION_NAME("ds_obj_stack_pop_and_delete");
 
         for (i = 0; i < pop_count; i++) {
+
                 /* Check for stack underflow */
 
                 if (walk_state->num_operands == 0) {
@@ -598,6 +601,7 @@ struct acpi_walk_state *acpi_ds_pop_walk_state(struct acpi_thread_state *thread)
         walk_state = thread->walk_state_list;
 
         if (walk_state) {
+
                 /* Next walk state becomes the current walk state */
 
                 thread->walk_state_list = walk_state->next;
@@ -778,6 +782,7 @@ acpi_ds_init_aml_walk(struct acpi_walk_state *walk_state,
                 }
 
                 if (parser_state->start_node) {
+
                         /* Push start scope on scope stack and make it current  */
 
                         status =