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/parser/psxface.c b/drivers/acpi/parser/psxface.c
index 9069c69..fc5b3e5 100644
--- a/drivers/acpi/parser/psxface.c
+++ b/drivers/acpi/parser/psxface.c
@@ -260,7 +260,7 @@
 
 	/* Create and initialize a new walk state */
 
-	info->pass_number = 3;
+	info->pass_number = ACPI_IMODE_EXECUTE;
 	walk_state =
 	    acpi_ds_create_walk_state(info->obj_desc->method.owner_id, NULL,
 				      NULL, NULL);