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 9 #include "core.h" 10 11 #ifdef CONFIG_DEBUG_FS 12 int dwc2_debugfs_init(struct dwc2_hsotg *hsotg); 13 void dwc2_debugfs_exit(struct dwc2_hsotg *hsotg); 14 #else 15 static inline int dwc2_debugfs_init(struct dwc2_hsotg *hsotg) 16 { return 0; } 17 static inline void dwc2_debugfs_exit(struct dwc2_hsotg *hsotg) 18 { } 19 #endif 20