1 /* 2 * MUSB OTG driver debug defines 3 * 4 * Copyright 2005 Mentor Graphics Corporation 5 * Copyright (C) 2005-2006 by Texas Instruments 6 * Copyright (C) 2006-2007 Nokia Corporation 7 * 8 * This program is free software; you can redistribute it and/or 9 * modify it under the terms of the GNU General Public License 10 * version 2 as published by the Free Software Foundation. 11 * 12 * This program is distributed in the hope that it will be useful, but 13 * WITHOUT ANY WARRANTY; without even the implied warranty of 14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 15 * General Public License for more details. 16 * 17 * You should have received a copy of the GNU General Public License 18 * along with this program; if not, write to the Free Software 19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 20 * 02110-1301 USA 21 * 22 * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED 23 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF 24 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN 25 * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 27 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 28 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 29 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 30 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 31 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 32 * 33 */ 34 35 #ifndef __MUSB_LINUX_DEBUG_H__ 36 #define __MUSB_LINUX_DEBUG_H__ 37 38 #define yprintk(facility, format, args...) \ 39 do { printk(facility "%s %d: " format , \ 40 __func__, __LINE__ , ## args); } while (0) 41 #define WARNING(fmt, args...) yprintk(KERN_WARNING, fmt, ## args) 42 #define INFO(fmt, args...) yprintk(KERN_INFO, fmt, ## args) 43 #define ERR(fmt, args...) yprintk(KERN_ERR, fmt, ## args) 44 45 #define xprintk(level, facility, format, args...) do { \ 46 if (_dbg_level(level)) { \ 47 printk(facility "%s %d: " format , \ 48 __func__, __LINE__ , ## args); \ 49 } } while (0) 50 51 extern unsigned debug; 52 53 static inline int _dbg_level(unsigned l) 54 { 55 return debug >= l; 56 } 57 58 #define DBG(level, fmt, args...) xprintk(level, KERN_DEBUG, fmt, ## args) 59 60 extern const char *otg_state_string(struct musb *); 61 62 #endif /* __MUSB_LINUX_DEBUG_H__ */ 63