Commit c32678ea authored Feb 12, 2018 by Antonio Cardace Committed by Mauro Carvalho Chehab Feb 26, 2018

media: gspca: dtcs033: use %*ph to print small buffer



Use %*ph format to print small buffer as hex string.

Remove newline at the end of the format string as it would be duplicated
by the one supplied as last argument.

Suggested-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Antonio Cardace <anto.cardace@gmail.com>
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>

parent ed356f11

drivers/media/usb/gspca/dtcs033.c

+2 −4

Original line number	Diff line number	Diff line
		@@ -76,12 +76,10 @@ static int reg_reqs(struct gspca_dev *gspca_dev,
		} else if (preq->bRequestType & USB_DIR_IN) {

		gspca_dbg(gspca_dev, D_STREAM,
		"USB IN (%d) returned[%d] %02X %02X %02X %s\n",
		"USB IN (%d) returned[%d] %3ph %s",
		i,
		preq->wLength,
		gspca_dev->usb_buf[0],
		gspca_dev->usb_buf[1],
		gspca_dev->usb_buf[2],
		gspca_dev->usb_buf,
		preq->wLength > 3 ? "...\n" : "\n");
		}