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authorBob Moore <robert.moore@intel.com>2007-02-02 11:48:21 -0500
committerLen Brown <len.brown@intel.com>2007-02-02 21:14:26 -0500
commit73ca0fbcc25a6080db4136f55dbcd5fe7b33398f (patch)
treec68807f4171d7701f07c647fd2cf376109cc7f9a /drivers/acpi/namespace/nsaccess.c
parent14d64b5e36a82ef21a51d8a15639d26b75a79499 (diff)
ACPICA: Fix for Global Lock semaphore.
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>
Diffstat (limited to 'drivers/acpi/namespace/nsaccess.c')
-rw-r--r--drivers/acpi/namespace/nsaccess.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/acpi/namespace/nsaccess.c b/drivers/acpi/namespace/nsaccess.c
index b2ef6730be81..2529ae9f7cef 100644
--- a/drivers/acpi/namespace/nsaccess.c
+++ b/drivers/acpi/namespace/nsaccess.c
@@ -214,7 +214,7 @@ acpi_status acpi_ns_root_initialize(void)
214 /* Create additional counting semaphore for global lock */ 214 /* Create additional counting semaphore for global lock */
215 215
216 status = 216 status =
217 acpi_os_create_semaphore(1, 1, 217 acpi_os_create_semaphore(1, 0,
218 &acpi_gbl_global_lock_semaphore); 218 &acpi_gbl_global_lock_semaphore);
219 if (ACPI_FAILURE(status)) { 219 if (ACPI_FAILURE(status)) {
220 acpi_ut_remove_reference 220 acpi_ut_remove_reference