diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2013-05-28 12:49:17 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-30 21:34:28 +0900 |
| commit | 715cf92aeb061c47f7170d0d7899311b7597bc66 (patch) | |
| tree | 8f04ab5d145d6c043edfe839da06271a0fddab93 /drivers/usb/serial/pl2303.c | |
| parent | 477527baf6a8d4c8652f979f0aa3546216635184 (diff) | |
| download | linux-715cf92aeb061c47f7170d0d7899311b7597bc66.tar.bz2 | |
usb: serial: dump small buffers with help of %*ph
There is a specifier we may use to dump small buffers.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/serial/pl2303.c')
| -rw-r--r-- | drivers/usb/serial/pl2303.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index 7151659367a0..dc74c25b383d 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -300,8 +300,7 @@ static void pl2303_set_termios(struct tty_struct *tty, i = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), GET_LINE_REQUEST, GET_LINE_REQUEST_TYPE, 0, 0, buf, 7, 100); - dev_dbg(&port->dev, "0xa1:0x21:0:0 %d - %x %x %x %x %x %x %x\n", i, - buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]); + dev_dbg(&port->dev, "0xa1:0x21:0:0 %d - %7ph\n", i, buf); if (cflag & CSIZE) { switch (cflag & CSIZE) { @@ -448,8 +447,7 @@ static void pl2303_set_termios(struct tty_struct *tty, i = usb_control_msg(serial->dev, usb_rcvctrlpipe(serial->dev, 0), GET_LINE_REQUEST, GET_LINE_REQUEST_TYPE, 0, 0, buf, 7, 100); - dev_dbg(&port->dev, "0xa1:0x21:0:0 %d - %x %x %x %x %x %x %x\n", i, - buf[0], buf[1], buf[2], buf[3], buf[4], buf[5], buf[6]); + dev_dbg(&port->dev, "0xa1:0x21:0:0 %d - %7ph\n", i, buf); if (cflag & CRTSCTS) { if (spriv->type == HX) |