ACPICA: Fix code divergence of global lock handling

Commit 9cd0314(ACPI / ACPICA: Fix global lock acquisition) was backported
into ACPICA code base, and some divergence was introduced.

This patch fixed it,
- rename acpi_ev_global_lock_pending/acpi_ev_global_lock_pending_lock
  to acpi_gbl_global_lock_pending/acpi_gbl_global_lock_pending_lock.

- move the initialization of acpi_gbl_global_lock_pending_lock from
  acpi_ut_mutex_initialize to acpi_ev_init_global_lock_handler.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Reviewed-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>

1 files changed, 0 insertions, 5 deletions

diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c
index 519d4ee9b45a..7d797e2baecd 100644
--- a/drivers/acpi/acpica/utmutex.c
+++ b/drivers/acpi/acpica/utmutex.c
@@ -93,11 +93,6 @@ acpi_status acpi_ut_mutex_initialize(void)
                 return_ACPI_STATUS (status);
         }
 
-        status = acpi_os_create_lock (&acpi_ev_global_lock_pending_lock);
-        if (ACPI_FAILURE (status)) {
-                return_ACPI_STATUS (status);
-        }
-
         /* Mutex for _OSI support */
         status = acpi_os_create_mutex(&acpi_gbl_osi_mutex);
         if (ACPI_FAILURE(status)) {