[ACPICA]

[reactos.git] / reactos / drivers / bus / acpi / acpica / namespace / nsarguments.c

diff --git a/reactos/drivers/bus/acpi/acpica/namespace/nsarguments.c b/reactos/drivers/bus/acpi/acpica/namespace/nsarguments.c
index c072188..ec17fc7 100644 (file)
--- a/reactos/drivers/bus/acpi/acpica/namespace/nsarguments.c
+++ b/reactos/drivers/bus/acpi/acpica/namespace/nsarguments.c
@@ -75,9 +75,14 @@ AcpiNsCheckArgumentTypes (
     UINT32                      i;
 
 
-    /* If not a predefined name, cannot typecheck args */
-
-    if (!Info->Predefined)
+    /*
+     * If not a predefined name, cannot typecheck args, because
+     * we have no idea what argument types are expected.
+     * Also, ignore typecheck if warnings/errors if this method
+     * has already been evaluated at least once -- in order
+     * to suppress repetitive messages.
+     */
+    if (!Info->Predefined || (Info->Node->Flags & ANOBJ_EVALUATED))
     {
         return;
     }
@@ -99,6 +104,10 @@ AcpiNsCheckArgumentTypes (
                 "Found [%s], ACPI requires [%s]", (i + 1),
                 AcpiUtGetTypeName (UserArgType),
                 AcpiUtGetTypeName (ArgType)));
+
+            /* Prevent any additional typechecking for this method */
+
+            Info->Node->Flags |= ANOBJ_EVALUATED;
         }
     }
 }
@@ -130,7 +139,7 @@ AcpiNsCheckAcpiCompliance (
     UINT32                      RequiredParamCount;
 
 
-    if (!Predefined)
+    if (!Predefined || (Node->Flags & ANOBJ_EVALUATED))
     {
         return;
     }
@@ -224,6 +233,11 @@ AcpiNsCheckArgumentCount (
     UINT32                      RequiredParamCount;
 
 
+    if (Node->Flags & ANOBJ_EVALUATED)
+    {
+        return;
+    }
+
     if (!Predefined)
     {
         /*