git://bbs.cooldavid.org / net-next-2.6.git / blame
| Commit | Line | Data |
|---|---|---|
| 550a7375 FB |
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 | ||
| b60c72ab | 51 | extern unsigned musb_debug; |
| 550a7375 FB |
52 | |
| 53 | static inline int _dbg_level(unsigned l) | |
| 54 | { | |
| b60c72ab | 55 | return musb_debug >= l; |
| 550a7375 FB |
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 | ||
| 7f7f9e2a FB |
62 | #ifdef CONFIG_DEBUG_FS |
| 63 | extern int musb_init_debugfs(struct musb *musb); | |
| 64 | extern void musb_exit_debugfs(struct musb *musb); | |
| 65 | #else | |
| 66 | static inline int musb_init_debugfs(struct musb *musb) | |
| 67 | { | |
| 68 | return 0; | |
| 69 | } | |
| 70 | static inline void musb_exit_debugfs(struct musb *musb) | |
| 71 | { | |
| 72 | } | |
| 73 | #endif | |
| 74 | ||
| 550a7375 | 75 | #endif /* __MUSB_LINUX_DEBUG_H__ */ |