1 // SPDX-License-Identifier: GPL-2.0 2 /** 3 * debug.h - Designware USB2 DRD controller debug header 4 * 5 * Copyright (C) 2015 Intel Corporation 6 * Mian Yousaf Kaukab <yousaf.kaukab@intel.com> 7 * 8 * This program is free software: you can redistribute it and/or modify 9 * it under the terms of the GNU General Public License version 2 of 10 * the License as published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope that it will be useful, 13 * but WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15 * GNU General Public License for more details. 16 */ 17 18 #include "core.h" 19 20 #ifdef CONFIG_DEBUG_FS 21 int dwc2_debugfs_init(struct dwc2_hsotg *hsotg); 22 void dwc2_debugfs_exit(struct dwc2_hsotg *hsotg); 23 #else 24 static inline int dwc2_debugfs_init(struct dwc2_hsotg *hsotg) 25 { return 0; } 26 static inline void dwc2_debugfs_exit(struct dwc2_hsotg *hsotg) 27 { } 28 #endif 29