drivers/usb/dwc2/debug.h

   1 /**
   2  * debug.h - Designware USB2 DRD controller debug header
   3  *
   4  * Copyright (C) 2015 Intel Corporation
   5  * Mian Yousaf Kaukab <yousaf.kaukab@intel.com>
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU General Public License version 2  of
   9  * the License as published by the Free Software Foundation.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  */
  16
  17 #include "core.h"
  18
  19 #ifdef CONFIG_DEBUG_FS
  20 extern int dwc2_debugfs_init(struct dwc2_hsotg *);
  21 extern void dwc2_debugfs_exit(struct dwc2_hsotg *);
  22 #else
  23 static inline int dwc2_debugfs_init(struct dwc2_hsotg *hsotg)
  24 {  return 0;  }
  25 static inline void dwc2_debugfs_exit(struct dwc2_hsotg *hsotg)
  26 {  }
  27 #endif