[media] ati_remote: use %*ph to dump small buffers

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: Anssi Hannula <anssi.hannula@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/drivers/media/rc/ati_remote.c b/drivers/media/rc/ati_remote.c
index 8fa72e2dacb1..08aede5ffaeb 100644
--- a/drivers/media/rc/ati_remote.c
+++ b/drivers/media/rc/ati_remote.c
@@ -331,13 +331,9 @@ static void ati_remote_dump(struct device *dev, unsigned char *data,
                 if (data[0] != (unsigned char)0xff && data[0] != 0x00)
                         dev_warn(dev, "Weird byte 0x%02x\n", data[0]);
         } else if (len == 4)
-                dev_warn(dev, "Weird key %02x %02x %02x %02x\n",
-                     data[0], data[1], data[2], data[3]);
+                dev_warn(dev, "Weird key %*ph\n", 4, data);
         else
-                dev_warn(dev,
-                        "Weird data, len=%d %02x %02x %02x %02x %02x %02x ...\n",
-                        len, data[0], data[1], data[2], data[3], data[4],
-                        data[5]);
+                dev_warn(dev, "Weird data, len=%d %*ph ...\n", len, 6, data);
 }
 
 /*
@@ -519,8 +515,7 @@ static void ati_remote_input_report(struct urb *urb)
 
         if (data[1] != ((data[2] + data[3] + 0xd5) & 0xff)) {
                 dbginfo(&ati_remote->interface->dev,
-                        "wrong checksum in input: %02x %02x %02x %02x\n",
-                        data[0], data[1], data[2], data[3]);
+                        "wrong checksum in input: %*ph\n", 4, data);
                 return;
         }