ACPICA: Audit/update for ACPICA return macros and debug depth counter

1) Ensure that all functions that use the various TRACE macros
   also use the appropriate ACPICA return macros.
2) Ensure that all normal return statements surround the return
   expression (value) with parens.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/acpi/acpica/exmutex.c b/drivers/acpi/acpica/exmutex.c
index bcceda5be9e3..9099783eb857 100644
--- a/drivers/acpi/acpica/exmutex.c
+++ b/drivers/acpi/acpica/exmutex.c
@@ -305,7 +305,7 @@ acpi_status acpi_ex_release_mutex_object(union acpi_operand_object *obj_desc)
         ACPI_FUNCTION_TRACE(ex_release_mutex_object);
 
         if (obj_desc->mutex.acquisition_depth == 0) {
-                return (AE_NOT_ACQUIRED);
+                return_ACPI_STATUS(AE_NOT_ACQUIRED);
         }
 
         /* Match multiple Acquires with multiple Releases */