sound/oss/cs4281/cs4281pm-24.c

   1 /*******************************************************************************
   2 *
   3 *      "cs4281pm.c" --  Cirrus Logic-Crystal CS4281 linux audio driver.
   4 *
   5 *      Copyright (C) 2000,2001  Cirrus Logic Corp.
   6 *            -- tom woller (twoller@crystal.cirrus.com) or
   7 *               (audio@crystal.cirrus.com).
   8 *
   9 *      This program is free software; you can redistribute it and/or modify
  10 *      it under the terms of the GNU General Public License as published by
  11 *      the Free Software Foundation; either version 2 of the License, or
  12 *      (at your option) any later version.
  13 *
  14 *      This program is distributed in the hope that it will be useful,
  15 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
  16 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17 *      GNU General Public License for more details.
  18 *
  19 *      You should have received a copy of the GNU General Public License
  20 *      along with this program; if not, write to the Free Software
  21 *      Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  22 *
  23 * 12/22/00 trw - new file.
  24 *
  25 *******************************************************************************/
  26
  27 #ifndef NOT_CS4281_PM
  28 #include <linux/pm.h>
  29
  30 static int cs4281_suspend(struct cs4281_state *s);
  31 static int cs4281_resume(struct cs4281_state *s);
  32 /*
  33 * for now (12/22/00) only enable the pm_register PM support.
  34 * allow these table entries to be null.
  35 #define CS4281_SUSPEND_TBL cs4281_suspend_tbl
  36 #define CS4281_RESUME_TBL cs4281_resume_tbl
  37 */
  38 #define CS4281_SUSPEND_TBL cs4281_suspend_null
  39 #define CS4281_RESUME_TBL cs4281_resume_null
  40
  41 #else /* CS4281_PM */
  42 #define CS4281_SUSPEND_TBL cs4281_suspend_null
  43 #define CS4281_RESUME_TBL cs4281_resume_null
  44 #endif /* CS4281_PM */
  45