[media] radio-shark2: use %*ph to print small buffers

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 4 insertions, 9 deletions

diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
index b9575de3e7e8..90aecfb0ff96 100644
--- a/drivers/media/radio/radio-shark2.c
+++ b/drivers/media/radio/radio-shark2.c
@@ -100,12 +100,8 @@ static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
         for (i = 0; i < 6; i++)
                 shark->transfer_buffer[i + 1] = (reg >> (40 - i * 8)) & 0xff;
 
-        v4l2_dbg(1, debug, tea->v4l2_dev,
-                 "shark2-write: %02x %02x %02x %02x %02x %02x %02x\n",
-                 shark->transfer_buffer[0], shark->transfer_buffer[1],
-                 shark->transfer_buffer[2], shark->transfer_buffer[3],
-                 shark->transfer_buffer[4], shark->transfer_buffer[5],
-                 shark->transfer_buffer[6]);
+        v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-write: %*ph\n",
+                 7, shark->transfer_buffer);
 
         res = usb_interrupt_msg(shark->usbdev,
                                 usb_sndintpipe(shark->usbdev, SHARK_OUT_EP),
@@ -148,9 +144,8 @@ static int shark_read_reg(struct radio_tea5777 *tea, u32 *reg_ret)
         for (i = 0; i < 3; i++)
                 reg |= shark->transfer_buffer[i] << (16 - i * 8);
 
-        v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-read: %02x %02x %02x\n",
-                 shark->transfer_buffer[0], shark->transfer_buffer[1],
-                 shark->transfer_buffer[2]);
+        v4l2_dbg(1, debug, tea->v4l2_dev, "shark2-read: %*ph\n",
+                 3, shark->transfer_buffer);
 
         *reg_ret = reg;
         return 0;