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ACPICA: Fix for Global Lock semaphore.

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Fixed a problem with the Global Lock where the lock could appear to be obtained before it is actually obtained, semaphore created with one unit.

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
This commit is contained in:
Bob Moore 2007-02-02 19:48:21 +03:00 committed by Len Brown
parent 14d64b5e36
commit 73ca0fbcc2
1 changed files with 1 additions and 1 deletions
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2
drivers/acpi/namespace/nsaccess.c
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@ -214,7 +214,7 @@ acpi_status acpi_ns_root_initialize(void)
/* Create additional counting semaphore for global lock */
status =
acpi_os_create_semaphore(1, 1,
acpi_os_create_semaphore(1, 0,
&acpi_gbl_global_lock_semaphore);
if (ACPI_FAILURE(status)) {
acpi_ut_remove_reference