5042 stop using deprecated atomic functions

@@ -21,12 +21,10 @@
 /*
  * Copyright 2008 Sun Microsystems, Inc.  All rights reserved.
  * Use is subject to license terms.
  */
 
-#pragma ident   "%Z%%M% %I%     %E% SMI"
-
 #include <sys/types.h>
 #include <sys/systm.h>
 #include <sys/archsystm.h>
 #include <sys/machsystm.h>
 #include <sys/t_lock.h>

@@ -187,11 +185,11 @@
                         va = ppmap_vaddrs[index];
                         if (va != NULL) {
 #ifdef PPDEBUG
                                 align_hits[color]++;
 #endif /* PPDEBUG */
-                                if (casptr(&ppmap_vaddrs[index],
+                                if (atomic_cas_ptr(&ppmap_vaddrs[index],
                                     va, NULL) == va) {
                                         hat_memload(kas.a_hat, va, pp,
                                             vprot | HAT_NOSYNC,
                                             HAT_LOAD_LOCK);
                                         return (va);

@@ -317,11 +315,11 @@
                 stride = 1;
         }
 
         for (i = start; i < pp_slots; i += stride) {
                 if (*myslot == NULL) {
-                        if (casptr(myslot, NULL, va) == NULL)
+                        if (atomic_cas_ptr(myslot, NULL, va) == NULL)
                                 break;
                 }
                 myslot += stride;
                 va += MMU_PAGESIZE * stride;
         }