[media] dvb-usb: use %*ph to dump small buffers

[karo-tx-linux.git] / drivers / media / dvb / dvb-usb / pctv452e.c

diff --git a/drivers/media/dvb/dvb-usb/pctv452e.c b/drivers/media/dvb/dvb-usb/pctv452e.c
index f526eb05cc7a1f4db4327dfe286ecc2174d62ca4..02e878577c3dcb33f2cb18f0cfe9b6361a73b452 100644 (file)
--- a/drivers/media/dvb/dvb-usb/pctv452e.c
+++ b/drivers/media/dvb/dvb-usb/pctv452e.c
@@ -136,8 +136,8 @@ static int tt3650_ci_msg(struct dvb_usb_device *d, u8 cmd, u8 *data,
        return 0;
 
 failed:
-       err("CI error %d; %02X %02X %02X -> %02X %02X %02X.",
-            ret, SYNC_BYTE_OUT, id, cmd, buf[0], buf[1], buf[2]);
+       err("CI error %d; %02X %02X %02X -> %*ph.",
+            ret, SYNC_BYTE_OUT, id, cmd, 3, buf);
 
        return ret;
 }
@@ -556,8 +556,7 @@ static int pctv452e_rc_query(struct dvb_usb_device *d)
                return ret;
 
        if (debug > 3) {
-               info("%s: read: %2d: %02x %02x %02x: ", __func__,
-                               ret, rx[0], rx[1], rx[2]);
+               info("%s: read: %2d: %*ph: ", __func__, ret, 3, rx);
                for (i = 0; (i < rx[3]) && ((i+3) < PCTV_ANSWER_LEN); i++)
                        info(" %02x", rx[i+3]);