/** * debug.c - DesignWare USB3 DRD Controller Debug/Trace Support * * Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com * * Author: Felipe Balbi <balbi@ti.com> * * This program is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2  of * the License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the * GNU General Public License for more details. */ #include "debug.h" void dwc3_trace(void (*trace)(struct va_format *), const char *fmt, ...){	struct va_format vaf;	va_list args; 	va_start(args, fmt);	vaf.fmt = fmt;	vaf.va = &args; 	trace(&vaf); 	va_end(args);}