drivers/hid/hid-roccat.h

   1 #ifndef __HID_ROCCAT_H
   2 #define __HID_ROCCAT_H
   3
   4 /*
   5  * Copyright (c) 2010 Stefan Achatz <erazor_de@users.sourceforge.net>
   6  */
   7
   8 /*
   9  * This program is free software; you can redistribute it and/or modify it
  10  * under the terms of the GNU General Public License as published by the Free
  11  * Software Foundation; either version 2 of the License, or (at your option)
  12  * any later version.
  13  */
  14
  15 #include <linux/hid.h>
  16 #include <linux/types.h>
  17
  18 #if defined(CONFIG_HID_ROCCAT) || defined(CONFIG_HID_ROCCAT_MODULE)
  19 int roccat_connect(struct hid_device *hid);
  20 void roccat_disconnect(int minor);
  21 int roccat_report_event(int minor, u8 const *data, int len);
  22 #else
  23 static inline int roccat_connect(struct hid_device *hid) { return -1; }
  24 static inline void roccat_disconnect(int minor) {}
  25 static inline int roccat_report_event(int minor, u8 const *data, int len)
  26 {
  27         return 0;
  28 }
  29 #endif
  30
  31 #endif