ACPICA: Use manifest constants for parse pass number

Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
diff --git a/drivers/acpi/dispatcher/dswload.c b/drivers/acpi/dispatcher/dswload.c
index 4ed0868..baf04e8 100644
--- a/drivers/acpi/dispatcher/dswload.c
+++ b/drivers/acpi/dispatcher/dswload.c
@@ -754,7 +754,7 @@
 		}
 
 		flags = ACPI_NS_NO_UPSEARCH;
-		if (walk_state->pass_number == 3) {
+		if (walk_state->pass_number == ACPI_IMODE_EXECUTE) {
 
 			/* Execution mode, node cannot already exist, node is temporary */