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Commit 715cf92a authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
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usb: serial: dump small buffers with help of %*ph 



There is a specifier we may use to dump small buffers.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 477527ba

drivers/usb/serial/keyspan.c

+2 −11
Original line number Diff line number Diff line
@@ -520,12 +520,7 @@ static void usa28_instat_callback(struct urb *urb) 
		goto exit;

	}



	/*

	dev_dbg(&urb->dev->dev,

		"%s %x %x %x %x %x %x %x %x %x %x %x %x", __func__,

		data[0], data[1], data[2], data[3], data[4], data[5],

		data[6], data[7], data[8], data[9], data[10], data[11]);

	*/

	/*dev_dbg(&urb->dev->dev, "%s %12ph", __func__, data);*/



	/* Now do something useful with the data */

	msg = (struct keyspan_usa28_portStatusMessage *)data;
@@ -607,11 +602,7 @@ static void usa49_instat_callback(struct urb *urb) 
		goto exit;

	}



	/*

	dev_dbg(&urb->dev->dev, "%s: %x %x %x %x %x %x %x %x %x %x %x",

		__func__, data[0], data[1], data[2], data[3], data[4],

		data[5], data[6], data[7], data[8], data[9], data[10]);

	*/

	/*dev_dbg(&urb->dev->dev, "%s: %11ph", __func__, data);*/



	/* Now do something useful with the data */

	msg = (struct keyspan_usa49_portStatusMessage *)data;

drivers/usb/serial/pl2303.c

+2 −4
Original line number Diff line number Diff line
@@ -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)