drivers/usb/dwc3/debug.h

   1 /**
   2  * debug.h - DesignWare USB3 DRD Controller Debug Header
   3  *
   4  * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com
   5  *
   6  * Authors: Felipe Balbi <balbi@ti.com>,
   7  *          Sebastian Andrzej Siewior <bigeasy@linutronix.de>
   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 version 2  of
  11  * the License as published by the Free Software Foundation.
  12  *
  13  * This program is distributed in the hope that it will be useful,
  14  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  15  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16  * GNU General Public License for more details.
  17  */
  18
  19 #include "core.h"
  20
  21 #ifdef CONFIG_DEBUG_FS
  22 extern int dwc3_debugfs_init(struct dwc3 *);
  23 extern void dwc3_debugfs_exit(struct dwc3 *);
  24 #else
  25 static inline int dwc3_debugfs_init(struct dwc3 *d)
  26 {  return 0;  }
  27 static inline void dwc3_debugfs_exit(struct dwc3 *d)
  28 {  }
  29 #endif
  30