ACPICA: Re-implement interpreters' "serialized mode"

[powerpc.git] / drivers / acpi / events / evxface.c

diff --git a/drivers/acpi/events/evxface.c b/drivers/acpi/events/evxface.c
index 923fd2b..a2af48e 100644 (file)
--- a/drivers/acpi/events/evxface.c
+++ b/drivers/acpi/events/evxface.c
@@ -768,11 +768,9 @@ acpi_status acpi_acquire_global_lock(u16 timeout, u32 * handle)
                return (AE_BAD_PARAMETER);
        }
 
-       status = acpi_ex_enter_interpreter();
-       if (ACPI_FAILURE(status)) {
-               return (status);
-       }
+       /* Must lock interpreter to prevent race conditions */
 
+       acpi_ex_enter_interpreter();
        status = acpi_ev_acquire_global_lock(timeout);
        acpi_ex_exit_interpreter();