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usb: serial: dump small buffers with help of %*ph

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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>
This commit is contained in:
Andy Shevchenko
2013-05-28 12:49:17 +03:00
committed by Greg Kroah-Hartman
parent 477527baf6
commit 715cf92aeb
2 changed files with 4 additions and 15 deletions
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6
drivers/usb/serial/pl2303.c
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@@ -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)