drivers/staging/dgnc/dgnc_kcompat.h

   1 /*
   2  * Copyright 2004 Digi International (www.digi.com)
   3  *      Scott H Kilau <Scott_Kilau at digi dot com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2, or (at your option)
   8  * any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY, EXPRESS OR IMPLIED; without even the
  12  * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  13  * PURPOSE.  See the GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License
  16  * along with this program; if not, write to the Free Software
  17  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18  *
  19  *      NOTE: THIS IS A SHARED HEADER. DO NOT CHANGE CODING STYLE!!!
  20  *
  21  *************************************************************************
  22  *
  23  * This file is intended to contain all the kernel "differences" between the
  24  * various kernels that we support.
  25  *
  26  *************************************************************************/
  27
  28 #ifndef __DGNC_KCOMPAT_H
  29 #define __DGNC_KCOMPAT_H
  30
  31 #if !defined(TTY_FLIPBUF_SIZE)
  32 # define TTY_FLIPBUF_SIZE 512
  33 #endif
  34
  35
  36 /* Sparse stuff */
  37 # ifndef __user
  38 #  define __user
  39 #  define __kernel
  40 #  define __safe
  41 #  define __force
  42 #  define __chk_user_ptr(x) (void)0
  43 # endif
  44
  45
  46 #  define PARM_STR(VAR, INIT, PERM, DESC) \
  47                 static char *VAR = INIT; \
  48                 char *dgnc_##VAR; \
  49                 module_param(VAR, charp, PERM); \
  50                 MODULE_PARM_DESC(VAR, DESC);
  51
  52 #  define PARM_INT(VAR, INIT, PERM, DESC) \
  53                 static int VAR = INIT; \
  54                 int dgnc_##VAR; \
  55                 module_param(VAR, int, PERM); \
  56                 MODULE_PARM_DESC(VAR, DESC);
  57
  58 #  define PARM_ULONG(VAR, INIT, PERM, DESC) \
  59                 static ulong VAR = INIT; \
  60                 ulong dgnc_##VAR; \
  61                 module_param(VAR, long, PERM); \
  62                 MODULE_PARM_DESC(VAR, DESC);
  63
  64 #endif /* ! __DGNC_KCOMPAT_H */