[media] dvb-usb: use %*ph to dump small buffers
[crope@iki.fi: fix trivial merge conflict]
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/dvb/dvb-usb-v2/af9015.c b/drivers/media/dvb/dvb-usb-v2/af9015.c
index 10363f6..e77429b 100644
--- a/drivers/media/dvb/dvb-usb-v2/af9015.c
+++ b/drivers/media/dvb/dvb-usb-v2/af9015.c
@@ -1199,8 +1199,7 @@
/* Only process key if canary killed */
if (buf[16] != 0xff && buf[0] != 0x01) {
- deb_rc("%s: key pressed %02x %02x %02x %02x\n", __func__,
- buf[12], buf[13], buf[14], buf[15]);
+ deb_rc("%s: key pressed %*ph\n", __func__, 4, buf + 12);
/* Reset the canary */
ret = af9015_write_reg(d, 0x98e9, 0xff);