diff options
Diffstat (limited to 'drivers/usb/storage/debug.h')
| -rw-r--r-- | drivers/usb/storage/debug.h | 36 |
1 files changed, 9 insertions, 27 deletions
diff --git a/drivers/usb/storage/debug.h b/drivers/usb/storage/debug.h index b1273f03e223..a6505ceb6693 100644 --- a/drivers/usb/storage/debug.h +++ b/drivers/usb/storage/debug.h @@ -1,4 +1,6 @@ -/* Driver for USB Mass Storage compliant devices +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * Driver for USB Mass Storage compliant devices * Debugging Functions Header File * * Current development and maintenance by: @@ -20,23 +22,6 @@ * * Also, for certain devices, the interrupt endpoint is used to convey * status of a command. - * - * Please see http://www.one-eyed-alien.net/~mdharm/linux-usb for more - * information about this driver. - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2, or (at your option) any - * later version. - * - * 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. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. */ #ifndef _DEBUG_H_ @@ -44,25 +29,22 @@ #include <linux/kernel.h> -#define USB_STORAGE "usb-storage: " - #ifdef CONFIG_USB_STORAGE_DEBUG void usb_stor_show_command(const struct us_data *us, struct scsi_cmnd *srb); void usb_stor_show_sense(const struct us_data *us, unsigned char key, unsigned char asc, unsigned char ascq); -__printf(2, 3) int usb_stor_dbg(const struct us_data *us, - const char *fmt, ...); +__printf(2, 3) void usb_stor_dbg(const struct us_data *us, + const char *fmt, ...); -#define US_DEBUGPX(fmt, ...) printk(fmt, ##__VA_ARGS__) #define US_DEBUG(x) x #else __printf(2, 3) -static inline int _usb_stor_dbg(const struct us_data *us, - const char *fmt, ...) {return 1;} +static inline void _usb_stor_dbg(const struct us_data *us, + const char *fmt, ...) +{ +} #define usb_stor_dbg(us, fmt, ...) \ do { if (0) _usb_stor_dbg(us, fmt, ##__VA_ARGS__); } while (0) -#define US_DEBUGPX(fmt, ...) \ - do { if (0) printk(fmt, ##__VA_ARGS__); } while (0) #define US_DEBUG(x) #endif |