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| author | Joe Perches <joe@perches.com> | 2013-04-19 11:44:00 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-04-19 11:46:50 -0700 |
| commit | 191648d03d20229523d9a75b8abef56421298d28 (patch) | |
| tree | 2de4891a95fe1d2ee4b8326bb9834033b763d37e /drivers/usb/storage/debug.h | |
| parent | f1175daa5312dd1b3f5940413c7c41ed195066f7 (diff) | |
| download | linux-191648d03d20229523d9a75b8abef56421298d28.tar.gz | |
usb: storage: Convert US_DEBUGP to usb_stor_dbg
Use a more current logging style with dev_printk
where possible.
o Convert uses of US_DEBUGP to usb_stor_dbg
o Add "struct us_data *" to usb_stor_dbg uses
o usb_stor_dbg now uses struct device */dev_vprint_emit
o Removed embedded function names
o Coalesce formats
o Remove trailing whitespace
o Remove useless OOM messages
o Remove useless function entry/exit logging
o Convert some US_DEBUGP uses to dev_info and dev_dbg
Object size is slightly reduced when debugging
is enabled, slightly increased with no debugging
because some initialization and removal messages
are now always emitted.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/storage/debug.h')
| -rw-r--r-- | drivers/usb/storage/debug.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/drivers/usb/storage/debug.h b/drivers/usb/storage/debug.h index d4280e1541a31a..b1273f03e223f1 100644 --- a/drivers/usb/storage/debug.h +++ b/drivers/usb/storage/debug.h @@ -47,17 +47,20 @@ #define USB_STORAGE "usb-storage: " #ifdef CONFIG_USB_STORAGE_DEBUG -void usb_stor_show_command(struct scsi_cmnd *srb); -void usb_stor_show_sense( unsigned char key, - unsigned char asc, unsigned char ascq ); -__printf(1, 2) int usb_stor_dbg(const char *fmt, ...); +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, ...); -#define US_DEBUGP(fmt, ...) usb_stor_dbg(fmt, ##__VA_ARGS__) #define US_DEBUGPX(fmt, ...) printk(fmt, ##__VA_ARGS__) #define US_DEBUG(x) x #else -#define US_DEBUGP(fmt, ...) \ - do { if (0) printk(fmt, ##__VA_ARGS__); } while (0) +__printf(2, 3) +static inline int _usb_stor_dbg(const struct us_data *us, + const char *fmt, ...) {return 1;} +#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) |