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Revert "ACPICA: fix AML mutex re-entrancy"

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This reverts commit c0d127b569.

These changes to AML locking were made to allow
Notify handlers to be called on the stack
and not deadlock.  However, that scheme turns
out to be flawed and was reverted by the previous commit,
so this commit restores the locking to it previous design.

Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Len Brown
2007-05-09 23:01:59 -04:00
parent 40d07080e5
commit 262a7a28de
6 changed files with 31 additions and 25 deletions
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3
include/acpi/acinterp.h
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@@ -253,8 +253,7 @@ acpi_ex_release_mutex(union acpi_operand_object *obj_desc,
void acpi_ex_release_all_mutexes(struct acpi_thread_state *thread);
void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc,
struct acpi_thread_state *thread);
void acpi_ex_unlink_mutex(union acpi_operand_object *obj_desc);
/*
* exprep - ACPI AML execution - prep utilities