Local change: Supporting code not yet available, use previous behavior

instead for the time being. Intel should fix this.

Note that if this commit is correct, it is made on the vendor branch.
We expect the Intel folks to fix it, and we don't want to unnecessarily
take files off the vendor branch.

Approved by:	njl
MFC after:	1 week

sys/contrib/dev/acpica/osunixxf.c

@@ -185,7 +185,15 @@ AcpiOsGetRootPointer (
     ACPI_POINTER           *Address)
 {
 
-    return (AeLocalGetRootPointer(Flags, Address));
+#if 0
+    /* The supporting code for this is not yet available.
+     * Return to the old situation for now.
+     */
+    return (AeLocalGetRootPointer(Flags, (ACPI_PHYSICAL_ADDRESS *)Address));
+#else
+    return (AE_OK);
+#endif
+
 }