diff options
| author | Antonio Cardace <anto.cardace@gmail.com> | 2018-02-12 13:35:25 -0500 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@s-opensource.com> | 2018-02-26 08:14:47 -0500 |
| commit | c32678eac48ad3c0ecad47f8879f9017390e358a (patch) | |
| tree | 8acf1a4ee171b29452bdd93fcfe1955dc0a19d12 /drivers/media/usb/gspca | |
| parent | ed356f110403f6acc64dcbbbfdc38662ab9b06c2 (diff) | |
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>
Diffstat (limited to 'drivers/media/usb/gspca')
| -rw-r--r-- | drivers/media/usb/gspca/dtcs033.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/media/usb/gspca/dtcs033.c b/drivers/media/usb/gspca/dtcs033.c index cdf27cf0112a..7654c8c08eda 100644 --- a/drivers/media/usb/gspca/dtcs033.c +++ b/drivers/media/usb/gspca/dtcs033.c @@ -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"); } |