5255 uts shouldn't open-code ISP2

*** 22,31 ****
--- 22,32 ----
  /*
   * Copyright 2009 Sun Microsystems, Inc.  All rights reserved.
   * Use is subject to license terms.
   */
  
+ #include <sys/sysmacros.h>
  #include <sys/types.h>
  #include <sys/conf.h>
  #include <sys/time.h>
  #include <sys/taskq.h>
  #include <sys/cmn_err.h>
*** 298,308 ****
  
          /*
           * If ilbs->ilbs_conn_hash_size is not a power of 2, bump it up to
           * the next power of 2.
           */
!         if (ilbs->ilbs_conn_hash_size & (ilbs->ilbs_conn_hash_size - 1)) {
                  for (i = 0; i < 31; i++) {
                          if (ilbs->ilbs_conn_hash_size < (1 << i))
                                  break;
                  }
                  ilbs->ilbs_conn_hash_size = 1 << i;
--- 299,309 ----
  
          /*
           * If ilbs->ilbs_conn_hash_size is not a power of 2, bump it up to
           * the next power of 2.
           */
!         if (!ISP2(ilbs->ilbs_conn_hash_size)) {
                  for (i = 0; i < 31; i++) {
                          if (ilbs->ilbs_conn_hash_size < (1 << i))
                                  break;
                  }
                  ilbs->ilbs_conn_hash_size = 1 << i;
*** 1357,1367 ****
          extern pri_t minclsyspri;
          int i, part;
          char tq_name[TASKQ_NAMELEN];
          ilb_timer_t *tm;
  
!         if (ilbs->ilbs_sticky_hash_size & (ilbs->ilbs_sticky_hash_size - 1)) {
                  for (i = 0; i < 31; i++) {
                          if (ilbs->ilbs_sticky_hash_size < (1 << i))
                                  break;
                  }
                  ilbs->ilbs_sticky_hash_size = 1 << i;
--- 1358,1368 ----
          extern pri_t minclsyspri;
          int i, part;
          char tq_name[TASKQ_NAMELEN];
          ilb_timer_t *tm;
  
!         if (!ISP2(ilbs->ilbs_sticky_hash_size)) {
                  for (i = 0; i < 31; i++) {
                          if (ilbs->ilbs_sticky_hash_size < (1 << i))
                                  break;
                  }
                  ilbs->ilbs_sticky_hash_size = 1 << i;