text: /**
   * debug.h - DesignWare USB3 DRD Controller Debug Header
   *
   * Copyright (C) 2010-2011 Texas Instruments Incorporated - http://www.ti.com
   *
   * Authors: Felipe Balbi <balbi@ti.com>,
   *	    Sebastian Andrzej Siewior <bigeasy@linutronix.de>
   *
   * Redistribution and use in source and binary forms, with or without
   * modification, are permitted provided that the following conditions
   * are met:
   * 1. Redistributions of source code must retain the above copyright
   *    notice, this list of conditions, and the following disclaimer,
   *    without modification.
   * 2. Redistributions in binary form must reproduce the above copyright
   *    notice, this list of conditions and the following disclaimer in the
   *    documentation and/or other materials provided with the distribution.
   * 3. The names of the above-listed copyright holders may not be used
   *    to endorse or promote products derived from this software without
   *    specific prior written permission.
   *
   * ALTERNATIVELY, this software may be distributed under the terms of the
   * GNU General Public License ("GPL") version 2, as published by the Free
   * Software Foundation.
   *
   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
   * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
   * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
   * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
   * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
   * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
   * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
   * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
   * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
   * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
   */
  
  #include "core.h"
  
  #ifdef CONFIG_DEBUG_FS
  extern void dbg_event(u8, const char*, int);
  extern void dbg_print(u8, const char*, int, const char*);
  extern void dbg_done(u8, const u32, int);
  extern void dbg_queue(u8, const struct usb_request*, int);
  extern void dbg_setup(u8, const struct usb_ctrlrequest*);
  extern int dwc3_debugfs_init(struct dwc3 *);
  extern void dwc3_debugfs_exit(struct dwc3 *);
  #else
  static inline void dbg_event(u8, const char*, int)
  {  }
  static inline void dbg_print(u8, const char*, int, const char*)
  {  }
  static inline void dbg_done(u8, const u32, int)
  {  }
  static inline void dbg_queue(u8, const struct usb_request*, int)
  {  }
  static inline void dbg_setup(u8, const struct usb_ctrlrequest*)
  {  }
  static inline int dwc3_debugfs_init(struct dwc3 *d)
  {  return 0;  }
  static inline void dwc3_debugfs_exit(struct dwc3 *d)
  {  }
  #endif
  
  