patch as-lock-macro-simplification

@@ -3018,13 +3018,13 @@
          */
         if (pplist == NULL) {
                 pfn_t   pfnum;
 
                 /* MMU mapping is already locked down */
-                AS_LOCK_ENTER(as, &as->a_lock, RW_READER);
+                AS_LOCK_ENTER(as, RW_READER);
                 pfnum = hat_getpfnum(as->a_hat, rdest);
-                AS_LOCK_EXIT(as, &as->a_lock);
+                AS_LOCK_EXIT(as);
 
                 /*
                  * TODO: The pfn step should not be necessary - need
                  * a hat_getpp() function.
                  */