11226 Remove NetraCT support

@@ -20,10 +20,12 @@
  */
 
 /*
  * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
+ *
+ * Copyright 2019 Peter Tribble.
  */
 
 /*
  * The MDESC picl plugin serves 2 different functionalities.
  * --The first is to look up certain CPU properties in the MDESC an to add

@@ -218,15 +220,11 @@
 
         if (nvlist_alloc(&nvl, NV_UNIQUE_NAME_TYPE, NULL) != 0)
                 return;
 
         /*
-         * Right now (Aug. 2007) snowbird is the only other platform
-         * which uses this event.  Since that's a sun4u platform and
-         * this is sun4v we do not have to worry about possible confusion
-         * or interference between the two by grabbing this event for
-         * our own use here.  This event is consumed by the devtree
+         * This event is consumed by the devtree
          * plug-in.  The event signals the plug-in to re-run its
          * cpu initialization function, which will cause it to add
          * additional information to the cpu devtree nodes (particularly,
          * the administrative state of the cpus.)
          */