diff options
Diffstat (limited to 'drivers/usb/storage/debug.c')
| -rw-r--r-- | drivers/usb/storage/debug.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/usb/storage/debug.c b/drivers/usb/storage/debug.c index a2b5526c9fa..b428129526c 100644 --- a/drivers/usb/storage/debug.c +++ b/drivers/usb/storage/debug.c @@ -150,7 +150,7 @@ void usb_stor_show_command(struct scsi_cmnd *srb) default: what = "(unknown command)"; break; } US_DEBUGP("Command %s (%d bytes)\n", what, srb->cmd_len); - US_DEBUGP(""); + US_DEBUGP("bytes: "); for (i = 0; i < srb->cmd_len && i < 16; i++) US_DEBUGPX(" %02x", srb->cmnd[i]); US_DEBUGPX("\n"); @@ -175,3 +175,21 @@ void usb_stor_show_sense( US_DEBUGPX(what, ascq); US_DEBUGPX("\n"); } + +int usb_stor_dbg(const char *fmt, ...) +{ + struct va_format vaf; + va_list args; + int r; + + va_start(args, fmt); + + vaf.fmt = fmt; + vaf.va = &args; + + r = printk(KERN_DEBUG USB_STORAGE "%pV", &vaf); + + va_end(args); + + return r; +} |