[media] common: tunners: use %*ph to dump small buffers
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/common/tuners/xc4000.c b/drivers/media/common/tuners/xc4000.c
index 6839711..4937712 100644
--- a/drivers/media/common/tuners/xc4000.c
+++ b/drivers/media/common/tuners/xc4000.c
@@ -263,8 +263,7 @@
printk(KERN_ERR "xc4000: I2C write failed (len=%i)\n",
len);
if (len == 4) {
- printk(KERN_ERR "bytes %02x %02x %02x %02x\n", buf[0],
- buf[1], buf[2], buf[3]);
+ printk(KERN_ERR "bytes %*ph\n", 4, buf);
}
return -EREMOTEIO;
}