release/src-rt-6.x.4708/linux/linux-2.6.36/drivers/scsi/bfa/bfa_sm.c

   1 /*
   2  * Copyright (c) 2005-2009 Brocade Communications Systems, Inc.
   3  * All rights reserved
   4  * www.brocade.com
   5  *
   6  * Linux driver for Brocade Fibre Channel Host Bus Adapter.
   7  *
   8  * This program is free software; you can redistribute it and/or modify it
   9  * under the terms of the GNU General Public License (GPL) Version 2 as
  10  * published by the Free Software Foundation
  11  *
  12  * This program is distributed in the hope that it will be useful, but
  13  * WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  15  * General Public License for more details.
  16  */
  17
  18 /**
  19  *  bfasm.c BFA State machine utility functions
  20  */
  21
  22 #include <cs/bfa_sm.h>
  23
  24 /**
  25  *  cs_sm_api
  26  */
  27
  28 int
  29 bfa_sm_to_state(struct bfa_sm_table_s *smt, bfa_sm_t sm)
  30 {
  31         int             i = 0;
  32
  33         while (smt[i].sm && smt[i].sm != sm)
  34                 i++;
  35         return smt[i].state;
  36 }